156960387418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1\times {\mathrm{411449}}^1$

素因数の和:421509

約数の個数: 16

約数和(自身を含む): 247857480000

約数和(自身を除く): 90897092582

約数列:

[1, 2, 19, 38, 10039, 20078, 190741, 381482, 411449, 822898, 7817531, 15635062, 4130536511, 8261073022, 78480193709, 156960387418]

約数ペア:

[(1, 156960387418), (2, 78480193709), (19, 8261073022), (38, 4130536511), (10039, 15635062), (20078, 7817531), (190741, 822898), (381482, 411449)]