149570226

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 390297600

約数和(自身を除く): 240727374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 54, 58, 62, 78, 79, 81, 87, 93, 117, 158, 162, 174, 186, 234, 237, 261, 279, 351, 377, 403, 474, 522, 558, 702, 711, 754, 783, 806, 837, 899, 1027, 1053, 1131, 1209, 1422, 1566, 1674, 1798, 2054, 2106, 2133, 2262, 2291, 2349, 2418, 2449, 2511, 2697, 3081, 3393, 3627, 4266, 4582, 4698, 4898, 5022, 5394, 6162, 6399, 6786, 6873, 7254, 7347, 8091, 9243, 10179, 10881, 11687, 12798, 13746, 14694, 16182, 18486, 20358, 20619, 21762, 22041, 23374, 24273, 27729, 29783, 30537, 31837, 32643, 35061, 41238, 44082, 48546, 55458, 59566, 61074, 61857, 63674, 65286, 66123, 70122, 71021, 72819, 83187, 89349, 95511, 105183, 123714, 132246, 142042, 145638, 166374, 178698, 185571, 191022, 198369, 210366, 213063, 268047, 286533, 315549, 371142, 396738, 426126, 536094, 573066, 631098, 639189, 804141, 859599, 923273, 946647, 1278378, 1608282, 1719198, 1846546, 1893294, 1917567, 2412423, 2578797, 2769819, 3835134, 4824846, 5157594, 5539638, 5752701, 8309457, 11505402, 16618914, 24928371, 49856742, 74785113, 149570226]

約数ペア:

[(1, 149570226), (2, 74785113), (3, 49856742), (6, 24928371), (9, 16618914), (13, 11505402), (18, 8309457), (26, 5752701), (27, 5539638), (29, 5157594), (31, 4824846), (39, 3835134), (54, 2769819), (58, 2578797), (62, 2412423), (78, 1917567), (79, 1893294), (81, 1846546), (87, 1719198), (93, 1608282), (117, 1278378), (158, 946647), (162, 923273), (174, 859599), (186, 804141), (234, 639189), (237, 631098), (261, 573066), (279, 536094), (351, 426126), (377, 396738), (403, 371142), (474, 315549), (522, 286533), (558, 268047), (702, 213063), (711, 210366), (754, 198369), (783, 191022), (806, 185571), (837, 178698), (899, 166374), (1027, 145638), (1053, 142042), (1131, 132246), (1209, 123714), (1422, 105183), (1566, 95511), (1674, 89349), (1798, 83187), (2054, 72819), (2106, 71021), (2133, 70122), (2262, 66123), (2291, 65286), (2349, 63674), (2418, 61857), (2449, 61074), (2511, 59566), (2697, 55458), (3081, 48546), (3393, 44082), (3627, 41238), (4266, 35061), (4582, 32643), (4698, 31837), (4898, 30537), (5022, 29783), (5394, 27729), (6162, 24273), (6399, 23374), (6786, 22041), (6873, 21762), (7254, 20619), (7347, 20358), (8091, 18486), (9243, 16182), (10179, 14694), (10881, 13746), (11687, 12798)]