156157199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15862

約数の個数: 16

約数和(自身を含む): 181923840

約数和(自身を除く): 25766641

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 15791, 173701, 457939, 489521, 5037329, 5384731, 14196109, 156157199]

約数ペア:

[(1, 156157199), (11, 14196109), (29, 5384731), (31, 5037329), (319, 489521), (341, 457939), (899, 173701), (9889, 15791)]