156969257072

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{7506181}}^1$

素因数の和:7507496

約数の個数: 20

約数和(自身を含む): 304360667736

約数和(自身を除く): 147391410664

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 7506181, 15012362, 30024724, 60049448, 120098896, 9810578567, 19621157134, 39242314268, 78484628536, 156969257072]

約数ペア:

[(1, 156969257072), (2, 78484628536), (4, 39242314268), (8, 19621157134), (16, 9810578567), (1307, 120098896), (2614, 60049448), (5228, 30024724), (10456, 15012362), (20912, 7506181)]