172769114

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 301138560

約数和(自身を除く): 128369446

約数列:

[1, 2, 7, 14, 89, 178, 313, 443, 623, 626, 886, 1246, 2191, 3101, 4382, 6202, 27857, 39427, 55714, 78854, 138659, 194999, 275989, 277318, 389998, 551978, 970613, 1941226, 12340651, 24681302, 86384557, 172769114]

約数ペア:

[(1, 172769114), (2, 86384557), (7, 24681302), (14, 12340651), (89, 1941226), (178, 970613), (313, 551978), (443, 389998), (623, 277318), (626, 275989), (886, 194999), (1246, 138659), (2191, 78854), (3101, 55714), (4382, 39427), (6202, 27857)]