157290422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{43283}}^1$

素因数の和:43387

約数の個数: 16

約数和(自身を含む): 249315840

約数和(自身を除く): 92025418

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 43283, 86566, 995509, 1991018, 3419357, 6838714, 78645211, 157290422]

約数ペア:

[(1, 157290422), (2, 78645211), (23, 6838714), (46, 3419357), (79, 1991018), (158, 995509), (1817, 86566), (3634, 43283)]