161941644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{145109}}^1$

素因数の和:145150

約数の個数: 36

約数和(自身を含む): 422560320

約数和(自身を除く): 260618676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 145109, 290218, 435327, 580436, 870654, 1305981, 1741308, 2611962, 4498379, 5223924, 8996758, 13495137, 17993516, 26990274, 40485411, 53980548, 80970822, 161941644]

約数ペア:

[(1, 161941644), (2, 80970822), (3, 53980548), (4, 40485411), (6, 26990274), (9, 17993516), (12, 13495137), (18, 8996758), (31, 5223924), (36, 4498379), (62, 2611962), (93, 1741308), (124, 1305981), (186, 870654), (279, 580436), (372, 435327), (558, 290218), (1116, 145109)]