149210224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{548567}}^1$

素因数の和:548592

約数の個数: 20

約数和(自身を含む): 306100944

約数和(自身を除く): 156890720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 548567, 1097134, 2194268, 4388536, 8777072, 9325639, 18651278, 37302556, 74605112, 149210224]

約数ペア:

[(1, 149210224), (2, 74605112), (4, 37302556), (8, 18651278), (16, 9325639), (17, 8777072), (34, 4388536), (68, 2194268), (136, 1097134), (272, 548567)]