149112356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3917}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 270310656

約数和(自身を除く): 121198300

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 3917, 7834, 9517, 15668, 19034, 38068, 121427, 242854, 485708, 1202519, 2405038, 4810076, 37278089, 74556178, 149112356]

約数ペア:

[(1, 149112356), (2, 74556178), (4, 37278089), (31, 4810076), (62, 2405038), (124, 1202519), (307, 485708), (614, 242854), (1228, 121427), (3917, 38068), (7834, 19034), (9517, 15668)]