160007474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{20147}}^1$

素因数の和:20198

約数の個数: 24

約数和(自身を含む): 276349968

約数和(自身を除く): 116342494

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 20147, 40294, 221617, 382793, 443234, 765586, 4210723, 7273067, 8421446, 14546134, 80003737, 160007474]

約数ペア:

[(1, 160007474), (2, 80003737), (11, 14546134), (19, 8421446), (22, 7273067), (38, 4210723), (209, 765586), (361, 443234), (418, 382793), (722, 221617), (3971, 40294), (7942, 20147)]