141968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:494

約数の個数: 20

約数和(自身を含む): 290160

約数和(自身を除く): 148192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 467, 934, 1868, 3736, 7472, 8873, 17746, 35492, 70984, 141968]

約数ペア:

[(1, 141968), (2, 70984), (4, 35492), (8, 17746), (16, 8873), (19, 7472), (38, 3736), (76, 1868), (152, 934), (304, 467)]