156920115355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1\times {\mathrm{240073}}^1$

素因数の和:244326

約数の個数: 16

約数和(自身を含む): 194425369344

約数和(自身を除く): 37505253989

約数列:

[1, 5, 31, 155, 4217, 21085, 130727, 240073, 653635, 1200365, 7442263, 37211315, 1012387841, 5061939205, 31384023071, 156920115355]

約数ペア:

[(1, 156920115355), (5, 31384023071), (31, 5061939205), (155, 1012387841), (4217, 37211315), (21085, 7442263), (130727, 1200365), (240073, 653635)]