149747686876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1\times {\mathrm{283139}}^1$

素因数の和:290121

約数の個数: 24

約数和(自身を含む): 275891616000

約数和(自身を除く): 126143929124

約数列:

[1, 2, 4, 19, 38, 76, 6959, 13918, 27836, 132221, 264442, 283139, 528884, 566278, 1132556, 5379641, 10759282, 21518564, 1970364301, 3940728602, 7881457204, 37436921719, 74873843438, 149747686876]

約数ペア:

[(1, 149747686876), (2, 74873843438), (4, 37436921719), (19, 7881457204), (38, 3940728602), (76, 1970364301), (6959, 21518564), (13918, 10759282), (27836, 5379641), (132221, 1132556), (264442, 566278), (283139, 528884)]