129065432824

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{5003}}^1\times {\mathrm{40819}}^1$

素因数の和:45907

約数の個数: 32

約数和(自身を含む): 245115936000

約数和(自身を除く): 116050503176

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 5003, 10006, 20012, 40024, 40819, 81638, 163276, 326552, 395237, 790474, 1580948, 3161896, 3224701, 6449402, 12898804, 25797608, 204217457, 408434914, 816869828, 1633739656, 16133179103, 32266358206, 64532716412, 129065432824]

約数ペア:

[(1, 129065432824), (2, 64532716412), (4, 32266358206), (8, 16133179103), (79, 1633739656), (158, 816869828), (316, 408434914), (632, 204217457), (5003, 25797608), (10006, 12898804), (20012, 6449402), (40024, 3224701), (40819, 3161896), (81638, 1580948), (163276, 790474), (326552, 395237)]