156621472

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3863}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 354436992

約数和(自身を除く): 197815520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 3863, 5068, 5792, 7726, 10136, 15452, 20272, 27041, 30904, 40544, 54082, 61808, 108164, 123616, 216328, 432656, 699203, 865312, 1398406, 2796812, 4894421, 5593624, 9788842, 11187248, 19577684, 22374496, 39155368, 78310736, 156621472]

約数ペア:

[(1, 156621472), (2, 78310736), (4, 39155368), (7, 22374496), (8, 19577684), (14, 11187248), (16, 9788842), (28, 5593624), (32, 4894421), (56, 2796812), (112, 1398406), (181, 865312), (224, 699203), (362, 432656), (724, 216328), (1267, 123616), (1448, 108164), (2534, 61808), (2896, 54082), (3863, 40544), (5068, 30904), (5792, 27041), (7726, 20272), (10136, 15452)]