156230970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5159

約数の個数: 64

約数和(自身を含む): 431481600

約数和(自身を除く): 275250630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 4993, 5215, 6258, 9986, 10430, 14979, 15645, 24965, 29958, 31290, 34951, 49930, 69902, 74895, 104853, 149790, 174755, 209706, 349510, 524265, 743957, 1048530, 1487914, 2231871, 3719785, 4463742, 5207699, 7439570, 10415398, 11159355, 15623097, 22318710, 26038495, 31246194, 52076990, 78115485, 156230970]

約数ペア:

[(1, 156230970), (2, 78115485), (3, 52076990), (5, 31246194), (6, 26038495), (7, 22318710), (10, 15623097), (14, 11159355), (15, 10415398), (21, 7439570), (30, 5207699), (35, 4463742), (42, 3719785), (70, 2231871), (105, 1487914), (149, 1048530), (210, 743957), (298, 524265), (447, 349510), (745, 209706), (894, 174755), (1043, 149790), (1490, 104853), (2086, 74895), (2235, 69902), (3129, 49930), (4470, 34951), (4993, 31290), (5215, 29958), (6258, 24965), (9986, 15645), (10430, 14979)]