154939114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{21277}}^1$

素因数の和:21621

約数の個数: 16

約数和(自身を含む): 254314656

約数和(自身を除く): 99375542

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 21277, 42554, 234047, 468094, 7042687, 14085374, 77469557, 154939114]

約数ペア:

[(1, 154939114), (2, 77469557), (11, 14085374), (22, 7042687), (331, 468094), (662, 234047), (3641, 42554), (7282, 21277)]