157989296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{580843}}^1$

素因数の和:580868

約数の個数: 20

約数和(自身を含む): 324110952

約数和(自身を除く): 166121656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 580843, 1161686, 2323372, 4646744, 9293488, 9874331, 19748662, 39497324, 78994648, 157989296]

約数ペア:

[(1, 157989296), (2, 78994648), (4, 39497324), (8, 19748662), (16, 9874331), (17, 9293488), (34, 4646744), (68, 2323372), (136, 1161686), (272, 580843)]