159278968

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{64853}}^1$

素因数の和:65166

約数の個数: 16

約数和(自身を含む): 299625480

約数和(自身を除く): 140346512

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 64853, 129706, 259412, 518824, 19909871, 39819742, 79639484, 159278968]

約数ペア:

[(1, 159278968), (2, 79639484), (4, 39819742), (8, 19909871), (307, 518824), (614, 259412), (1228, 129706), (2456, 64853)]