154502188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20107}}^1$

素因数の和:20241

約数の個数: 24

約数和(自身を含む): 288831312

約数和(自身を除く): 134329124

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 20107, 40214, 80428, 341819, 683638, 1367276, 2272091, 4544182, 9088364, 38625547, 77251094, 154502188]

約数ペア:

[(1, 154502188), (2, 77251094), (4, 38625547), (17, 9088364), (34, 4544182), (68, 2272091), (113, 1367276), (226, 683638), (452, 341819), (1921, 80428), (3842, 40214), (7684, 20107)]