149953806

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{51109}}^1$

素因数の和:51280

約数の個数: 24

約数和(自身を含む): 326899560

約数和(自身を除く): 176945754

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 51109, 102218, 153327, 306654, 459981, 919962, 8330767, 16661534, 24992301, 49984602, 74976903, 149953806]

約数ペア:

[(1, 149953806), (2, 74976903), (3, 49984602), (6, 24992301), (9, 16661534), (18, 8330767), (163, 919962), (326, 459981), (489, 306654), (978, 153327), (1467, 102218), (2934, 51109)]