168840312

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{44809}}^1$

素因数の和:44975

約数の個数: 32

約数和(自身を含む): 424798800

約数和(自身を除く): 255958488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 44809, 89618, 134427, 179236, 268854, 358472, 537708, 1075416, 7035013, 14070026, 21105039, 28140052, 42210078, 56280104, 84420156, 168840312]

約数ペア:

[(1, 168840312), (2, 84420156), (3, 56280104), (4, 42210078), (6, 28140052), (8, 21105039), (12, 14070026), (24, 7035013), (157, 1075416), (314, 537708), (471, 358472), (628, 268854), (942, 179236), (1256, 134427), (1884, 89618), (3768, 44809)]