156922790389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1000981}}^1$

素因数の和:1001260

約数の個数: 16

約数和(自身を含む): 170407175680

約数和(自身を除く): 13484385291

約数列:

[1, 19, 37, 223, 703, 4237, 8251, 156769, 1000981, 19018639, 37036297, 223218763, 703689643, 4241156497, 8259094231, 156922790389]

約数ペア:

[(1, 156922790389), (19, 8259094231), (37, 4241156497), (223, 703689643), (703, 223218763), (4237, 37036297), (8251, 19018639), (156769, 1000981)]