189774832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{70183}}^1$

素因数の和:70217

約数の個数: 30

約数和(自身を含む): 398153832

約数和(自身を除く): 208379000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 70183, 140366, 280732, 561464, 912379, 1122928, 1824758, 3649516, 7299032, 11860927, 14598064, 23721854, 47443708, 94887416, 189774832]

約数ペア:

[(1, 189774832), (2, 94887416), (4, 47443708), (8, 23721854), (13, 14598064), (16, 11860927), (26, 7299032), (52, 3649516), (104, 1824758), (169, 1122928), (208, 912379), (338, 561464), (676, 280732), (1352, 140366), (2704, 70183)]