158734576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 448846272

約数和(自身を除く): 290111696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 53, 56, 68, 77, 88, 91, 104, 106, 112, 119, 121, 136, 143, 154, 176, 182, 187, 208, 212, 221, 238, 242, 272, 286, 308, 364, 371, 374, 424, 442, 476, 484, 572, 583, 616, 689, 728, 742, 748, 847, 848, 884, 901, 952, 968, 1001, 1144, 1166, 1232, 1309, 1378, 1456, 1484, 1496, 1547, 1573, 1694, 1768, 1802, 1904, 1936, 2002, 2057, 2288, 2332, 2431, 2618, 2756, 2968, 2992, 3094, 3146, 3388, 3536, 3604, 4004, 4081, 4114, 4664, 4823, 4862, 5236, 5512, 5936, 6188, 6292, 6307, 6413, 6776, 7208, 7579, 8008, 8162, 8228, 9328, 9646, 9724, 9911, 10472, 11011, 11024, 11713, 12376, 12584, 12614, 12826, 13552, 14399, 14416, 15158, 16016, 16324, 16456, 17017, 19292, 19448, 19822, 20944, 22022, 23426, 24752, 25168, 25228, 25652, 26741, 28798, 30316, 32648, 32912, 34034, 38584, 38896, 39644, 44044, 44891, 46852, 50456, 51304, 53053, 53482, 57596, 60632, 65296, 68068, 69377, 77168, 79288, 81991, 83369, 88088, 89782, 93704, 100912, 102608, 106106, 106964, 109021, 115192, 121264, 128843, 136136, 138754, 158576, 163982, 166738, 176176, 179564, 187187, 187408, 212212, 213928, 218042, 230384, 257686, 272272, 277508, 327964, 333476, 359128, 374374, 424424, 427856, 436084, 515372, 555016, 583583, 655928, 666952, 718256, 748748, 763147, 848848, 872168, 901901, 1030744, 1110032, 1167166, 1311856, 1333904, 1417273, 1497496, 1526294, 1744336, 1803802, 2061488, 2334332, 2834546, 2994992, 3052588, 3607604, 4668664, 5669092, 6105176, 7215208, 9337328, 9920911, 11338184, 12210352, 14430416, 19841822, 22676368, 39683644, 79367288, 158734576]

約数ペア:

[(1, 158734576), (2, 79367288), (4, 39683644), (7, 22676368), (8, 19841822), (11, 14430416), (13, 12210352), (14, 11338184), (16, 9920911), (17, 9337328), (22, 7215208), (26, 6105176), (28, 5669092), (34, 4668664), (44, 3607604), (52, 3052588), (53, 2994992), (56, 2834546), (68, 2334332), (77, 2061488), (88, 1803802), (91, 1744336), (104, 1526294), (106, 1497496), (112, 1417273), (119, 1333904), (121, 1311856), (136, 1167166), (143, 1110032), (154, 1030744), (176, 901901), (182, 872168), (187, 848848), (208, 763147), (212, 748748), (221, 718256), (238, 666952), (242, 655928), (272, 583583), (286, 555016), (308, 515372), (364, 436084), (371, 427856), (374, 424424), (424, 374374), (442, 359128), (476, 333476), (484, 327964), (572, 277508), (583, 272272), (616, 257686), (689, 230384), (728, 218042), (742, 213928), (748, 212212), (847, 187408), (848, 187187), (884, 179564), (901, 176176), (952, 166738), (968, 163982), (1001, 158576), (1144, 138754), (1166, 136136), (1232, 128843), (1309, 121264), (1378, 115192), (1456, 109021), (1484, 106964), (1496, 106106), (1547, 102608), (1573, 100912), (1694, 93704), (1768, 89782), (1802, 88088), (1904, 83369), (1936, 81991), (2002, 79288), (2057, 77168), (2288, 69377), (2332, 68068), (2431, 65296), (2618, 60632), (2756, 57596), (2968, 53482), (2992, 53053), (3094, 51304), (3146, 50456), (3388, 46852), (3536, 44891), (3604, 44044), (4004, 39644), (4081, 38896), (4114, 38584), (4664, 34034), (4823, 32912), (4862, 32648), (5236, 30316), (5512, 28798), (5936, 26741), (6188, 25652), (6292, 25228), (6307, 25168), (6413, 24752), (6776, 23426), (7208, 22022), (7579, 20944), (8008, 19822), (8162, 19448), (8228, 19292), (9328, 17017), (9646, 16456), (9724, 16324), (9911, 16016), (10472, 15158), (11011, 14416), (11024, 14399), (11713, 13552), (12376, 12826), (12584, 12614)]