156975545420

素因数分解:

$2^2\times 5^1\times {\mathrm{23071}}^1\times {\mathrm{340201}}^1$

素因数の和:363281

約数の個数: 24

約数和(自身を含む): 329663902848

約数和(自身を除く): 172688357428

約数列:

[1, 2, 4, 5, 10, 20, 23071, 46142, 92284, 115355, 230710, 340201, 461420, 680402, 1360804, 1701005, 3402010, 6804020, 7848777271, 15697554542, 31395109084, 39243886355, 78487772710, 156975545420]

約数ペア:

[(1, 156975545420), (2, 78487772710), (4, 39243886355), (5, 31395109084), (10, 15697554542), (20, 7848777271), (23071, 6804020), (46142, 3402010), (92284, 1701005), (115355, 1360804), (230710, 680402), (340201, 461420)]