133729804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{1637}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 252343728

約数和(自身を除く): 118613924

約数列:

[1, 2, 4, 13, 26, 52, 1571, 1637, 3142, 3274, 6284, 6548, 20423, 21281, 40846, 42562, 81692, 85124, 2571727, 5143454, 10286908, 33432451, 66864902, 133729804]

約数ペア:

[(1, 133729804), (2, 66864902), (4, 33432451), (13, 10286908), (26, 5143454), (52, 2571727), (1571, 85124), (1637, 81692), (3142, 42562), (3274, 40846), (6284, 21281), (6548, 20423)]