156968494851

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13565681}}^1$

素因数の和:13565739

約数の個数: 32

約数和(自身を含む): 260461094400

約数和(自身を除く): 103492599549

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 13565681, 40697043, 94959767, 257747939, 284879301, 393404749, 773243817, 1180214247, 1804235573, 2753833243, 5412706719, 7474690231, 8261499729, 22424070693, 52322831617, 156968494851]

約数ペア:

[(1, 156968494851), (3, 52322831617), (7, 22424070693), (19, 8261499729), (21, 7474690231), (29, 5412706719), (57, 2753833243), (87, 1804235573), (133, 1180214247), (203, 773243817), (399, 393404749), (551, 284879301), (609, 257747939), (1653, 94959767), (3857, 40697043), (11571, 13565681)]