156731238

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{12601}}^1$

素因数の和:13300

約数の個数: 24

約数和(自身を含む): 340102776

約数和(自身を除く): 183371538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 12438, 12601, 25202, 37803, 75606, 113409, 226818, 8707291, 17414582, 26121873, 52243746, 78365619, 156731238]

約数ペア:

[(1, 156731238), (2, 78365619), (3, 52243746), (6, 26121873), (9, 17414582), (18, 8707291), (691, 226818), (1382, 113409), (2073, 75606), (4146, 37803), (6219, 25202), (12438, 12601)]