157940154

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{53831}}^1$

素因数の和:54002

約数の個数: 24

約数和(自身を含む): 344309472

約数和(自身を除く): 186369318

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 53831, 107662, 161493, 322986, 484479, 968958, 8774453, 17548906, 26323359, 52646718, 78970077, 157940154]

約数ペア:

[(1, 157940154), (2, 78970077), (3, 52646718), (6, 26323359), (9, 17548906), (18, 8774453), (163, 968958), (326, 484479), (489, 322986), (978, 161493), (1467, 107662), (2934, 53831)]