161577962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52223}}^1$

素因数の和:52262

約数の個数: 32

約数和(自身を含む): 315850752

約数和(自身を除く): 154272790

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 52223, 104446, 365561, 678899, 731122, 887791, 1357798, 1775582, 4752293, 6214537, 9504586, 11541283, 12429074, 23082566, 80788981, 161577962]

約数ペア:

[(1, 161577962), (2, 80788981), (7, 23082566), (13, 12429074), (14, 11541283), (17, 9504586), (26, 6214537), (34, 4752293), (91, 1775582), (119, 1357798), (182, 887791), (221, 731122), (238, 678899), (442, 365561), (1547, 104446), (3094, 52223)]