133177424

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{43579}}^1$

素因数の和:43778

約数の個数: 20

約数和(自身を含む): 259388160

約数和(自身を除く): 126210736

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 43579, 87158, 174316, 348632, 697264, 8323589, 16647178, 33294356, 66588712, 133177424]

約数ペア:

[(1, 133177424), (2, 66588712), (4, 33294356), (8, 16647178), (16, 8323589), (191, 697264), (382, 348632), (764, 174316), (1528, 87158), (3056, 43579)]