154974622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{4241}}^1$

素因数の和:4416

約数の個数: 24

約数和(自身を含む): 257268816

約数和(自身を除く): 102294194

約数列:

[1, 2, 11, 22, 121, 151, 242, 302, 1661, 3322, 4241, 8482, 18271, 36542, 46651, 93302, 513161, 640391, 1026322, 1280782, 7044301, 14088602, 77487311, 154974622]

約数ペア:

[(1, 154974622), (2, 77487311), (11, 14088602), (22, 7044301), (121, 1280782), (151, 1026322), (242, 640391), (302, 513161), (1661, 93302), (3322, 46651), (4241, 36542), (8482, 18271)]