129491544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 401748480

約数和(自身を除く): 272256936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 211, 273, 281, 312, 364, 422, 546, 562, 633, 728, 843, 844, 1092, 1124, 1266, 1477, 1686, 1688, 1967, 2184, 2248, 2532, 2743, 2954, 3372, 3653, 3934, 4431, 5064, 5486, 5901, 5908, 6744, 7306, 7868, 8229, 8862, 10959, 10972, 11802, 11816, 14612, 15736, 16458, 17724, 19201, 21918, 21944, 23604, 25571, 29224, 32916, 35448, 38402, 43836, 47208, 51142, 57603, 59291, 65832, 76713, 76804, 87672, 102284, 115206, 118582, 153426, 153608, 177873, 204568, 230412, 237164, 306852, 355746, 415037, 460824, 474328, 613704, 711492, 770783, 830074, 1245111, 1422984, 1541566, 1660148, 2312349, 2490222, 3083132, 3320296, 4624698, 4980444, 5395481, 6166264, 9249396, 9960888, 10790962, 16186443, 18498792, 21581924, 32372886, 43163848, 64745772, 129491544]

約数ペア:

[(1, 129491544), (2, 64745772), (3, 43163848), (4, 32372886), (6, 21581924), (7, 18498792), (8, 16186443), (12, 10790962), (13, 9960888), (14, 9249396), (21, 6166264), (24, 5395481), (26, 4980444), (28, 4624698), (39, 3320296), (42, 3083132), (52, 2490222), (56, 2312349), (78, 1660148), (84, 1541566), (91, 1422984), (104, 1245111), (156, 830074), (168, 770783), (182, 711492), (211, 613704), (273, 474328), (281, 460824), (312, 415037), (364, 355746), (422, 306852), (546, 237164), (562, 230412), (633, 204568), (728, 177873), (843, 153608), (844, 153426), (1092, 118582), (1124, 115206), (1266, 102284), (1477, 87672), (1686, 76804), (1688, 76713), (1967, 65832), (2184, 59291), (2248, 57603), (2532, 51142), (2743, 47208), (2954, 43836), (3372, 38402), (3653, 35448), (3934, 32916), (4431, 29224), (5064, 25571), (5486, 23604), (5901, 21944), (5908, 21918), (6744, 19201), (7306, 17724), (7868, 16458), (8229, 15736), (8862, 14612), (10959, 11816), (10972, 11802)]