156910064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{208657}}^1$

素因数の和:208712

約数の個数: 20

約数和(自身を含む): 310483104

約数和(自身を除く): 153573040

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 208657, 417314, 834628, 1669256, 3338512, 9806879, 19613758, 39227516, 78455032, 156910064]

約数ペア:

[(1, 156910064), (2, 78455032), (4, 39227516), (8, 19613758), (16, 9806879), (47, 3338512), (94, 1669256), (188, 834628), (376, 417314), (752, 208657)]