161877674

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{17029}}^1$

素因数の和:17142

約数の個数: 24

約数和(自身を含む): 285388740

約数和(自身を除く): 123511066

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 17029, 34058, 119203, 238406, 834421, 1651813, 1668842, 3303626, 11562691, 23125382, 80938837, 161877674]

約数ペア:

[(1, 161877674), (2, 80938837), (7, 23125382), (14, 11562691), (49, 3303626), (97, 1668842), (98, 1651813), (194, 834421), (679, 238406), (1358, 119203), (4753, 34058), (9506, 17029)]