165069133072

素因数分解:

$2^4\times {\mathrm{798701}}^1\times {\mathrm{12917}}^1$

素因数の和:811626

約数の個数: 20

約数和(自身を含む): 319846605516

約数和(自身を除く): 154777472444

約数列:

[1, 2, 4, 8, 16, 12917, 25834, 51668, 103336, 206672, 798701, 1597402, 3194804, 6389608, 12779216, 10316820817, 20633641634, 41267283268, 82534566536, 165069133072]

約数ペア:

[(1, 165069133072), (2, 82534566536), (4, 41267283268), (8, 20633641634), (16, 10316820817), (12917, 12779216), (25834, 6389608), (51668, 3194804), (103336, 1597402), (206672, 798701)]