161592910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3529}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 307533600

約数和(自身を除く): 145940690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 2410, 3529, 4579, 7058, 9158, 17645, 22895, 35290, 45790, 67051, 134102, 335255, 670510, 850489, 1700978, 4252445, 8504890, 16159291, 32318582, 80796455, 161592910]

約数ペア:

[(1, 161592910), (2, 80796455), (5, 32318582), (10, 16159291), (19, 8504890), (38, 4252445), (95, 1700978), (190, 850489), (241, 670510), (482, 335255), (1205, 134102), (2410, 67051), (3529, 45790), (4579, 35290), (7058, 22895), (9158, 17645)]