154925188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{32303}}^1$

素因数の和:32427

約数の個数: 24

約数和(自身を含む): 298488960

約数和(自身を除く): 143563772

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 32303, 64606, 129212, 355333, 710666, 1421332, 3521027, 7042054, 14084108, 38731297, 77462594, 154925188]

約数ペア:

[(1, 154925188), (2, 77462594), (4, 38731297), (11, 14084108), (22, 7042054), (44, 3521027), (109, 1421332), (218, 710666), (436, 355333), (1199, 129212), (2398, 64606), (4796, 32303)]