168651210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 502548480

約数和(自身を除く): 333897270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 163, 182, 195, 210, 273, 326, 379, 390, 455, 489, 546, 758, 815, 910, 978, 1137, 1141, 1365, 1630, 1895, 2119, 2274, 2282, 2445, 2653, 2730, 3423, 3790, 4238, 4890, 4927, 5306, 5685, 5705, 6357, 6846, 7959, 9854, 10595, 11370, 11410, 12714, 13265, 14781, 14833, 15918, 17115, 21190, 24635, 26530, 29562, 29666, 31785, 34230, 34489, 39795, 44499, 49270, 61777, 63570, 68978, 73905, 74165, 79590, 88998, 103467, 123554, 147810, 148330, 172445, 185331, 206934, 222495, 308885, 344890, 370662, 432439, 444990, 517335, 617770, 803101, 864878, 926655, 1034670, 1297317, 1606202, 1853310, 2162195, 2409303, 2594634, 4015505, 4324390, 4818606, 5621707, 6486585, 8031010, 11243414, 12046515, 12973170, 16865121, 24093030, 28108535, 33730242, 56217070, 84325605, 168651210]

約数ペア:

[(1, 168651210), (2, 84325605), (3, 56217070), (5, 33730242), (6, 28108535), (7, 24093030), (10, 16865121), (13, 12973170), (14, 12046515), (15, 11243414), (21, 8031010), (26, 6486585), (30, 5621707), (35, 4818606), (39, 4324390), (42, 4015505), (65, 2594634), (70, 2409303), (78, 2162195), (91, 1853310), (105, 1606202), (130, 1297317), (163, 1034670), (182, 926655), (195, 864878), (210, 803101), (273, 617770), (326, 517335), (379, 444990), (390, 432439), (455, 370662), (489, 344890), (546, 308885), (758, 222495), (815, 206934), (910, 185331), (978, 172445), (1137, 148330), (1141, 147810), (1365, 123554), (1630, 103467), (1895, 88998), (2119, 79590), (2274, 74165), (2282, 73905), (2445, 68978), (2653, 63570), (2730, 61777), (3423, 49270), (3790, 44499), (4238, 39795), (4890, 34489), (4927, 34230), (5306, 31785), (5685, 29666), (5705, 29562), (6357, 26530), (6846, 24635), (7959, 21190), (9854, 17115), (10595, 15918), (11370, 14833), (11410, 14781), (12714, 13265)]