135908642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 221616000

約数和(自身を除く): 85707358

約数列:

[1, 2, 17, 34, 53, 106, 199, 379, 398, 758, 901, 1802, 3383, 6443, 6766, 10547, 12886, 20087, 21094, 40174, 75421, 150842, 179299, 341479, 358598, 682958, 1282157, 2564314, 3997313, 7994626, 67954321, 135908642]

約数ペア:

[(1, 135908642), (2, 67954321), (17, 7994626), (34, 3997313), (53, 2564314), (106, 1282157), (199, 682958), (379, 358598), (398, 341479), (758, 179299), (901, 150842), (1802, 75421), (3383, 40174), (6443, 21094), (6766, 20087), (10547, 12886)]