156040984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{11743}}^1$

素因数の和:11911

約数の個数: 32

約数和(自身を含む): 321315840

約数和(自身を除く): 165274856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 11743, 13288, 23486, 46972, 93944, 129173, 258346, 516692, 1033384, 1773193, 3546386, 7092772, 14185544, 19505123, 39010246, 78020492, 156040984]

約数ペア:

[(1, 156040984), (2, 78020492), (4, 39010246), (8, 19505123), (11, 14185544), (22, 7092772), (44, 3546386), (88, 1773193), (151, 1033384), (302, 516692), (604, 258346), (1208, 129173), (1661, 93944), (3322, 46972), (6644, 23486), (11743, 13288)]