157731752

素因数分解:

$2^3\times {\mathrm{2141}}^1\times {\mathrm{9209}}^1$

素因数の和:11356

約数の個数: 16

約数和(自身を含む): 295917300

約数和(自身を除く): 138185548

約数列:

[1, 2, 4, 8, 2141, 4282, 8564, 9209, 17128, 18418, 36836, 73672, 19716469, 39432938, 78865876, 157731752]

約数ペア:

[(1, 157731752), (2, 78865876), (4, 39432938), (8, 19716469), (2141, 73672), (4282, 36836), (8564, 18418), (9209, 17128)]