139867728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 503967744

約数和(自身を除く): 364100016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 41, 42, 44, 48, 52, 56, 66, 71, 77, 78, 82, 84, 88, 91, 104, 112, 123, 132, 142, 143, 154, 156, 164, 168, 176, 182, 208, 213, 231, 246, 264, 273, 284, 286, 287, 308, 312, 328, 336, 364, 426, 429, 451, 462, 492, 497, 528, 533, 546, 568, 572, 574, 616, 624, 656, 728, 781, 852, 858, 861, 902, 923, 924, 984, 994, 1001, 1066, 1092, 1136, 1144, 1148, 1232, 1353, 1456, 1491, 1562, 1599, 1704, 1716, 1722, 1804, 1846, 1848, 1968, 1988, 2002, 2132, 2184, 2288, 2296, 2343, 2706, 2769, 2911, 2982, 3003, 3124, 3157, 3198, 3408, 3432, 3444, 3608, 3692, 3696, 3731, 3976, 4004, 4264, 4368, 4592, 4686, 5412, 5467, 5538, 5822, 5863, 5964, 6006, 6248, 6314, 6396, 6461, 6864, 6888, 7216, 7384, 7462, 7952, 8008, 8528, 8733, 9372, 9471, 10153, 10824, 10934, 11076, 11193, 11644, 11726, 11928, 12012, 12496, 12628, 12792, 12922, 13776, 14768, 14924, 16016, 16401, 17466, 17589, 18744, 18942, 19383, 20306, 20377, 21648, 21868, 22152, 22386, 23288, 23452, 23856, 24024, 25256, 25584, 25844, 29848, 30459, 32021, 32802, 34932, 35178, 37488, 37843, 37884, 38766, 40612, 40754, 41041, 43736, 44304, 44772, 46576, 46904, 48048, 50512, 51688, 59696, 60918, 61131, 64042, 65604, 69864, 70356, 71071, 75686, 75768, 77532, 81224, 81508, 82082, 87472, 89544, 93808, 96063, 103376, 113529, 121836, 122262, 123123, 128084, 131208, 139728, 140712, 142142, 151372, 151536, 155064, 162448, 163016, 164164, 179088, 192126, 213213, 224147, 227058, 243672, 244524, 246246, 256168, 262416, 264901, 281424, 284284, 302744, 310128, 326032, 328328, 384252, 416273, 426426, 448294, 454116, 487344, 489048, 492492, 512336, 529802, 568568, 605488, 656656, 672441, 768504, 794703, 832546, 852852, 896588, 908232, 978096, 984984, 1059604, 1137136, 1248819, 1344882, 1537008, 1589406, 1665092, 1705704, 1793176, 1816464, 1969968, 2119208, 2497638, 2689764, 2913911, 3178812, 3330184, 3411408, 3586352, 4238416, 4995276, 5379528, 5827822, 6357624, 6660368, 8741733, 9990552, 10759056, 11655644, 12715248, 17483466, 19981104, 23311288, 34966932, 46622576, 69933864, 139867728]

約数ペア:

[(1, 139867728), (2, 69933864), (3, 46622576), (4, 34966932), (6, 23311288), (7, 19981104), (8, 17483466), (11, 12715248), (12, 11655644), (13, 10759056), (14, 9990552), (16, 8741733), (21, 6660368), (22, 6357624), (24, 5827822), (26, 5379528), (28, 4995276), (33, 4238416), (39, 3586352), (41, 3411408), (42, 3330184), (44, 3178812), (48, 2913911), (52, 2689764), (56, 2497638), (66, 2119208), (71, 1969968), (77, 1816464), (78, 1793176), (82, 1705704), (84, 1665092), (88, 1589406), (91, 1537008), (104, 1344882), (112, 1248819), (123, 1137136), (132, 1059604), (142, 984984), (143, 978096), (154, 908232), (156, 896588), (164, 852852), (168, 832546), (176, 794703), (182, 768504), (208, 672441), (213, 656656), (231, 605488), (246, 568568), (264, 529802), (273, 512336), (284, 492492), (286, 489048), (287, 487344), (308, 454116), (312, 448294), (328, 426426), (336, 416273), (364, 384252), (426, 328328), (429, 326032), (451, 310128), (462, 302744), (492, 284284), (497, 281424), (528, 264901), (533, 262416), (546, 256168), (568, 246246), (572, 244524), (574, 243672), (616, 227058), (624, 224147), (656, 213213), (728, 192126), (781, 179088), (852, 164164), (858, 163016), (861, 162448), (902, 155064), (923, 151536), (924, 151372), (984, 142142), (994, 140712), (1001, 139728), (1066, 131208), (1092, 128084), (1136, 123123), (1144, 122262), (1148, 121836), (1232, 113529), (1353, 103376), (1456, 96063), (1491, 93808), (1562, 89544), (1599, 87472), (1704, 82082), (1716, 81508), (1722, 81224), (1804, 77532), (1846, 75768), (1848, 75686), (1968, 71071), (1988, 70356), (2002, 69864), (2132, 65604), (2184, 64042), (2288, 61131), (2296, 60918), (2343, 59696), (2706, 51688), (2769, 50512), (2911, 48048), (2982, 46904), (3003, 46576), (3124, 44772), (3157, 44304), (3198, 43736), (3408, 41041), (3432, 40754), (3444, 40612), (3608, 38766), (3692, 37884), (3696, 37843), (3731, 37488), (3976, 35178), (4004, 34932), (4264, 32802), (4368, 32021), (4592, 30459), (4686, 29848), (5412, 25844), (5467, 25584), (5538, 25256), (5822, 24024), (5863, 23856), (5964, 23452), (6006, 23288), (6248, 22386), (6314, 22152), (6396, 21868), (6461, 21648), (6864, 20377), (6888, 20306), (7216, 19383), (7384, 18942), (7462, 18744), (7952, 17589), (8008, 17466), (8528, 16401), (8733, 16016), (9372, 14924), (9471, 14768), (10153, 13776), (10824, 12922), (10934, 12792), (11076, 12628), (11193, 12496), (11644, 12012), (11726, 11928)]