156761072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{753659}}^1$

素因数の和:753680

約数の個数: 20

約数和(自身を含む): 327088440

約数和(自身を除く): 170327368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 753659, 1507318, 3014636, 6029272, 9797567, 12058544, 19595134, 39190268, 78380536, 156761072]

約数ペア:

[(1, 156761072), (2, 78380536), (4, 39190268), (8, 19595134), (13, 12058544), (16, 9797567), (26, 6029272), (52, 3014636), (104, 1507318), (208, 753659)]