142510156

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 252831600

約数和(自身を除く): 110321444

約数列:

[1, 2, 4, 149, 157, 298, 314, 596, 628, 1523, 3046, 6092, 23393, 46786, 93572, 226927, 239111, 453854, 478222, 907708, 956444, 35627539, 71255078, 142510156]

約数ペア:

[(1, 142510156), (2, 71255078), (4, 35627539), (149, 956444), (157, 907708), (298, 478222), (314, 453854), (596, 239111), (628, 226927), (1523, 93572), (3046, 46786), (6092, 23393)]