153939348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{80681}}^1$

素因数の和:80744

約数の個数: 36

約数和(自身を含む): 396471348

約数和(自身を除く): 242532000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 80681, 161362, 242043, 322724, 484086, 726129, 968172, 1452258, 2904516, 4276093, 8552186, 12828279, 17104372, 25656558, 38484837, 51313116, 76969674, 153939348]

約数ペア:

[(1, 153939348), (2, 76969674), (3, 51313116), (4, 38484837), (6, 25656558), (9, 17104372), (12, 12828279), (18, 8552186), (36, 4276093), (53, 2904516), (106, 1452258), (159, 968172), (212, 726129), (318, 484086), (477, 322724), (636, 242043), (954, 161362), (1908, 80681)]