151288938

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{18803}}^1$

素因数の和:18963

約数の個数: 32

約数和(自身を含む): 338472000

約数和(自身を除く): 187183062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 18803, 37606, 56409, 112818, 169227, 338454, 507681, 1015362, 2801647, 5603294, 8404941, 16809882, 25214823, 50429646, 75644469, 151288938]

約数ペア:

[(1, 151288938), (2, 75644469), (3, 50429646), (6, 25214823), (9, 16809882), (18, 8404941), (27, 5603294), (54, 2801647), (149, 1015362), (298, 507681), (447, 338454), (894, 169227), (1341, 112818), (2682, 56409), (4023, 37606), (8046, 18803)]