147774058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{90437}}^1$

素因数の和:90501

約数の個数: 16

約数和(自身を含む): 238756320

約数和(自身を除く): 90982262

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 90437, 180874, 1718303, 3436606, 3888791, 7777582, 73887029, 147774058]

約数ペア:

[(1, 147774058), (2, 73887029), (19, 7777582), (38, 3888791), (43, 3436606), (86, 1718303), (817, 180874), (1634, 90437)]