156725672656

素因数分解:

$2^4\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{662251}}^1$

素因数の和:664379

約数の個数: 40

約数和(自身を含む): 347200180544

約数和(自身を除く): 190474507888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2113, 4226, 8452, 14791, 16904, 29582, 33808, 59164, 118328, 236656, 662251, 1324502, 2649004, 4635757, 5298008, 9271514, 10596016, 18543028, 37086056, 74172112, 1399336363, 2798672726, 5597345452, 9795354541, 11194690904, 19590709082, 22389381808, 39181418164, 78362836328, 156725672656]

約数ペア:

[(1, 156725672656), (2, 78362836328), (4, 39181418164), (7, 22389381808), (8, 19590709082), (14, 11194690904), (16, 9795354541), (28, 5597345452), (56, 2798672726), (112, 1399336363), (2113, 74172112), (4226, 37086056), (8452, 18543028), (14791, 10596016), (16904, 9271514), (29582, 5298008), (33808, 4635757), (59164, 2649004), (118328, 1324502), (236656, 662251)]