156730639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{3221}}^1$

素因数の和:3450

約数の個数: 16

約数和(自身を含む): 178627680

約数和(自身を除く): 21897041

約数列:

[1, 13, 19, 197, 247, 2561, 3221, 3743, 41873, 48659, 61199, 634537, 795587, 8248981, 12056203, 156730639]

約数ペア:

[(1, 156730639), (13, 12056203), (19, 8248981), (197, 795587), (247, 634537), (2561, 61199), (3221, 48659), (3743, 41873)]