145506374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 246054144

約数和(自身を除く): 100547770

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2263, 2473, 4526, 4946, 29419, 32149, 58838, 64298, 76663, 153326, 180529, 361058, 996619, 1993238, 2346877, 4693754, 5596399, 11192798, 72753187, 145506374]

約数ペア:

[(1, 145506374), (2, 72753187), (13, 11192798), (26, 5596399), (31, 4693754), (62, 2346877), (73, 1993238), (146, 996619), (403, 361058), (806, 180529), (949, 153326), (1898, 76663), (2263, 64298), (2473, 58838), (4526, 32149), (4946, 29419)]