156942940912

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{10814701}}^1$

素因数の和:10815616

約数の個数: 20

約数和(自身を含む): 304412231896

約数和(自身を除く): 147469290984

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 14512, 10814701, 21629402, 43258804, 86517608, 173035216, 9808933807, 19617867614, 39235735228, 78471470456, 156942940912]

約数ペア:

[(1, 156942940912), (2, 78471470456), (4, 39235735228), (8, 19617867614), (16, 9808933807), (907, 173035216), (1814, 86517608), (3628, 43258804), (7256, 21629402), (14512, 10814701)]