158694536

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 430920000

約数和(自身を除く): 272225464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 91, 98, 104, 133, 143, 149, 152, 154, 182, 196, 209, 247, 266, 286, 298, 308, 364, 392, 418, 494, 532, 539, 572, 596, 616, 637, 728, 836, 931, 988, 1001, 1043, 1064, 1078, 1144, 1192, 1274, 1463, 1639, 1672, 1729, 1862, 1937, 1976, 2002, 2086, 2156, 2548, 2717, 2831, 2926, 3278, 3458, 3724, 3874, 4004, 4172, 4312, 5096, 5434, 5662, 5852, 6556, 6916, 7007, 7301, 7448, 7748, 8008, 8344, 10241, 10868, 11324, 11473, 11704, 12103, 13112, 13559, 13832, 14014, 14602, 15496, 19019, 19817, 20482, 21307, 21736, 22648, 22946, 24206, 27118, 28028, 29204, 31141, 36803, 38038, 39634, 40964, 42614, 45892, 48412, 54236, 56056, 58408, 62282, 73606, 76076, 79268, 80311, 81928, 85228, 91784, 94913, 96824, 108472, 124564, 133133, 138719, 147212, 149149, 152152, 158536, 160622, 170456, 189826, 217987, 249128, 257621, 266266, 277438, 294424, 298298, 321244, 379652, 404833, 435974, 515242, 532532, 554876, 596596, 642488, 759304, 809666, 871948, 1030484, 1044043, 1065064, 1109752, 1193192, 1525909, 1619332, 1743896, 1803347, 2060968, 2088086, 2833831, 3051818, 3238664, 3606694, 4176172, 5667662, 6103636, 7213388, 8352344, 11335324, 12207272, 14426776, 19836817, 22670648, 39673634, 79347268, 158694536]

約数ペア:

[(1, 158694536), (2, 79347268), (4, 39673634), (7, 22670648), (8, 19836817), (11, 14426776), (13, 12207272), (14, 11335324), (19, 8352344), (22, 7213388), (26, 6103636), (28, 5667662), (38, 4176172), (44, 3606694), (49, 3238664), (52, 3051818), (56, 2833831), (76, 2088086), (77, 2060968), (88, 1803347), (91, 1743896), (98, 1619332), (104, 1525909), (133, 1193192), (143, 1109752), (149, 1065064), (152, 1044043), (154, 1030484), (182, 871948), (196, 809666), (209, 759304), (247, 642488), (266, 596596), (286, 554876), (298, 532532), (308, 515242), (364, 435974), (392, 404833), (418, 379652), (494, 321244), (532, 298298), (539, 294424), (572, 277438), (596, 266266), (616, 257621), (637, 249128), (728, 217987), (836, 189826), (931, 170456), (988, 160622), (1001, 158536), (1043, 152152), (1064, 149149), (1078, 147212), (1144, 138719), (1192, 133133), (1274, 124564), (1463, 108472), (1639, 96824), (1672, 94913), (1729, 91784), (1862, 85228), (1937, 81928), (1976, 80311), (2002, 79268), (2086, 76076), (2156, 73606), (2548, 62282), (2717, 58408), (2831, 56056), (2926, 54236), (3278, 48412), (3458, 45892), (3724, 42614), (3874, 40964), (4004, 39634), (4172, 38038), (4312, 36803), (5096, 31141), (5434, 29204), (5662, 28028), (5852, 27118), (6556, 24206), (6916, 22946), (7007, 22648), (7301, 21736), (7448, 21307), (7748, 20482), (8008, 19817), (8344, 19019), (10241, 15496), (10868, 14602), (11324, 14014), (11473, 13832), (11704, 13559), (12103, 13112)]