156938370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{11447}}^1$

素因数の和:11914

約数の個数: 32

約数和(自身を含む): 377509248

約数和(自身を除く): 220570878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 11447, 13710, 22894, 34341, 57235, 68682, 114470, 171705, 343410, 5231279, 10462558, 15693837, 26156395, 31387674, 52312790, 78469185, 156938370]

約数ペア:

[(1, 156938370), (2, 78469185), (3, 52312790), (5, 31387674), (6, 26156395), (10, 15693837), (15, 10462558), (30, 5231279), (457, 343410), (914, 171705), (1371, 114470), (2285, 68682), (2742, 57235), (4570, 34341), (6855, 22894), (11447, 13710)]