140164568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4231}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 271948320

約数和(自身を除く): 131783752

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 808, 4141, 4231, 8282, 8462, 16564, 16924, 33128, 33848, 173471, 346942, 427331, 693884, 854662, 1387768, 1709324, 3418648, 17520571, 35041142, 70082284, 140164568]

約数ペア:

[(1, 140164568), (2, 70082284), (4, 35041142), (8, 17520571), (41, 3418648), (82, 1709324), (101, 1387768), (164, 854662), (202, 693884), (328, 427331), (404, 346942), (808, 173471), (4141, 33848), (4231, 33128), (8282, 16924), (8462, 16564)]