151886828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2297}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 271274304

約数和(自身を除く): 119387476

約数列:

[1, 2, 4, 61, 122, 244, 271, 542, 1084, 2297, 4594, 9188, 16531, 33062, 66124, 140117, 280234, 560468, 622487, 1244974, 2489948, 37971707, 75943414, 151886828]

約数ペア:

[(1, 151886828), (2, 75943414), (4, 37971707), (61, 2489948), (122, 1244974), (244, 622487), (271, 560468), (542, 280234), (1084, 140117), (2297, 66124), (4594, 33062), (9188, 16531)]