131489222

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1\times {\mathrm{953}}^1$

素因数の和:1567

約数の個数: 16

約数和(自身を含む): 199195200

約数和(自身を除く): 67705978

約数列:

[1, 2, 149, 298, 463, 926, 953, 1906, 68987, 137974, 141997, 283994, 441239, 882478, 65744611, 131489222]

約数ペア:

[(1, 131489222), (2, 65744611), (149, 882478), (298, 441239), (463, 283994), (926, 141997), (953, 137974), (1906, 68987)]