128445906

素因数分解:

$2^1\times 3^1\times {\mathrm{2111}}^1\times {\mathrm{10141}}^1$

素因数の和:12257

約数の個数: 16

約数和(自身を含む): 257038848

約数和(自身を除く): 128592942

約数列:

[1, 2, 3, 6, 2111, 4222, 6333, 10141, 12666, 20282, 30423, 60846, 21407651, 42815302, 64222953, 128445906]

約数ペア:

[(1, 128445906), (2, 64222953), (3, 42815302), (6, 21407651), (2111, 60846), (4222, 30423), (6333, 20282), (10141, 12666)]