151991444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2131}}^1$

素因数の和:3767

約数の個数: 24

約数和(自身を含む): 290480736

約数和(自身を除く): 138489292

約数列:

[1, 2, 4, 11, 22, 44, 1621, 2131, 3242, 4262, 6484, 8524, 17831, 23441, 35662, 46882, 71324, 93764, 3454351, 6908702, 13817404, 37997861, 75995722, 151991444]

約数ペア:

[(1, 151991444), (2, 75995722), (4, 37997861), (11, 13817404), (22, 6908702), (44, 3454351), (1621, 93764), (2131, 71324), (3242, 46882), (4262, 35662), (6484, 23441), (8524, 17831)]