156907617139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2665007}}^1$

素因数の和:2665674

約数の個数: 16

約数和(自身を含む): 193415620608

約数和(自身を除く): 36508003469

約数列:

[1, 7, 13, 91, 647, 4529, 8411, 58877, 2665007, 18655049, 34645091, 242515637, 1724259529, 12069816703, 22415373877, 156907617139]

約数ペア:

[(1, 156907617139), (7, 22415373877), (13, 12069816703), (91, 1724259529), (647, 242515637), (4529, 34645091), (8411, 18655049), (58877, 2665007)]