160719404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23761}}^1$

素因数の和:23873

約数の個数: 24

約数和(自身を含む): 299401200

約数和(自身を除く): 138681796

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 23761, 47522, 95044, 451459, 902918, 1805836, 2114729, 4229458, 8458916, 40179851, 80359702, 160719404]

約数ペア:

[(1, 160719404), (2, 80359702), (4, 40179851), (19, 8458916), (38, 4229458), (76, 2114729), (89, 1805836), (178, 902918), (356, 451459), (1691, 95044), (3382, 47522), (6764, 23761)]