168432910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{38543}}^1$

素因数の和:38592

約数の個数: 32

約数和(自身を含む): 333020160

約数和(自身を除く): 164587250

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 38543, 77086, 192715, 385430, 732317, 886489, 1464634, 1772978, 3661585, 4432445, 7323170, 8864890, 16843291, 33686582, 84216455, 168432910]

約数ペア:

[(1, 168432910), (2, 84216455), (5, 33686582), (10, 16843291), (19, 8864890), (23, 7323170), (38, 4432445), (46, 3661585), (95, 1772978), (115, 1464634), (190, 886489), (230, 732317), (437, 385430), (874, 192715), (2185, 77086), (4370, 38543)]