139679718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47221}}^1$

素因数の和:47272

約数の個数: 32

約数和(自身を含む): 305998560

約数和(自身を除く): 166318842

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 47221, 94442, 141663, 283326, 802757, 1369409, 1605514, 2408271, 2738818, 4108227, 4816542, 8216454, 23279953, 46559906, 69839859, 139679718]

約数ペア:

[(1, 139679718), (2, 69839859), (3, 46559906), (6, 23279953), (17, 8216454), (29, 4816542), (34, 4108227), (51, 2738818), (58, 2408271), (87, 1605514), (102, 1369409), (174, 802757), (493, 283326), (986, 141663), (1479, 94442), (2958, 47221)]