156940966021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{727289}}^1$

素因数の和:728388

約数の個数: 16

約数和(自身を含む): 185720774400

約数和(自身を除く): 28779808379

約数列:

[1, 7, 29, 203, 1063, 7441, 30827, 215789, 727289, 5091023, 21091381, 147639667, 773108207, 5411757449, 22420138003, 156940966021]

約数ペア:

[(1, 156940966021), (7, 22420138003), (29, 5411757449), (203, 773108207), (1063, 147639667), (7441, 21091381), (30827, 5091023), (215789, 727289)]