149429336

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{10631}}^1$

素因数の和:10895

約数の個数: 32

約数和(自身を含む): 321511680

約数和(自身を除く): 172082344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 10631, 14056, 21262, 42524, 74417, 85048, 148834, 297668, 595336, 2668381, 5336762, 10673524, 18678667, 21347048, 37357334, 74714668, 149429336]

約数ペア:

[(1, 149429336), (2, 74714668), (4, 37357334), (7, 21347048), (8, 18678667), (14, 10673524), (28, 5336762), (56, 2668381), (251, 595336), (502, 297668), (1004, 148834), (1757, 85048), (2008, 74417), (3514, 42524), (7028, 21262), (10631, 14056)]