140801576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{475681}}^1$

素因数の和:475724

約数の個数: 16

約数和(自身を含む): 271138740

約数和(自身を除く): 130337164

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 475681, 951362, 1902724, 3805448, 17600197, 35200394, 70400788, 140801576]

約数ペア:

[(1, 140801576), (2, 70400788), (4, 35200394), (8, 17600197), (37, 3805448), (74, 1902724), (148, 951362), (296, 475681)]