156717197945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{105977}}^1$

素因数の和:106190

約数の個数: 64

約数和(自身を含む): 246126698496

約数和(自身を除く): 89409500551

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 167, 253, 385, 805, 835, 1169, 1265, 1771, 1837, 3841, 5845, 8855, 9185, 12859, 19205, 26887, 42251, 64295, 105977, 134435, 211255, 295757, 529885, 741839, 1165747, 1478785, 2437471, 3709195, 5828735, 8160229, 12187355, 17062297, 17698159, 26812181, 40801145, 85311485, 88490795, 123887113, 134060905, 187685267, 194679749, 407057657, 619435565, 938426335, 973398745, 1362758243, 2035288285, 2849403599, 4477634227, 6813791215, 14247017995, 22388171135, 31343439589, 156717197945]

約数ペア:

[(1, 156717197945), (5, 31343439589), (7, 22388171135), (11, 14247017995), (23, 6813791215), (35, 4477634227), (55, 2849403599), (77, 2035288285), (115, 1362758243), (161, 973398745), (167, 938426335), (253, 619435565), (385, 407057657), (805, 194679749), (835, 187685267), (1169, 134060905), (1265, 123887113), (1771, 88490795), (1837, 85311485), (3841, 40801145), (5845, 26812181), (8855, 17698159), (9185, 17062297), (12859, 12187355), (19205, 8160229), (26887, 5828735), (42251, 3709195), (64295, 2437471), (105977, 1478785), (134435, 1165747), (211255, 741839), (295757, 529885)]