156640974763

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{220147}}^1$

素因数の和:221291

約数の個数: 24

約数和(自身を含む): 196408120272

約数和(自身を除く): 39767145509

約数列:

[1, 7, 13, 49, 91, 637, 1117, 7819, 14521, 54733, 101647, 220147, 711529, 1541029, 2861911, 10787203, 20033377, 140233639, 245904199, 1721329393, 3196754587, 12049305751, 22377282109, 156640974763]

約数ペア:

[(1, 156640974763), (7, 22377282109), (13, 12049305751), (49, 3196754587), (91, 1721329393), (637, 245904199), (1117, 140233639), (7819, 20033377), (14521, 10787203), (54733, 2861911), (101647, 1541029), (220147, 711529)]