155156922

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2699

約数の個数: 48

約数和(自身を含む): 350338560

約数和(自身を除く): 195181638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1962, 2551, 3379, 5102, 6758, 7653, 10137, 15306, 20274, 22959, 30411, 45918, 60822, 79081, 158162, 237243, 278059, 474486, 556118, 711729, 834177, 1423458, 1668354, 2502531, 5005062, 8619829, 17239658, 25859487, 51718974, 77578461, 155156922]

約数ペア:

[(1, 155156922), (2, 77578461), (3, 51718974), (6, 25859487), (9, 17239658), (18, 8619829), (31, 5005062), (62, 2502531), (93, 1668354), (109, 1423458), (186, 834177), (218, 711729), (279, 556118), (327, 474486), (558, 278059), (654, 237243), (981, 158162), (1962, 79081), (2551, 60822), (3379, 45918), (5102, 30411), (6758, 22959), (7653, 20274), (10137, 15306)]