164026510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 303256800

約数和(自身を除く): 139230290

約数列:

[1, 2, 5, 10, 43, 86, 215, 349, 430, 698, 1093, 1745, 2186, 3490, 5465, 10930, 15007, 30014, 46999, 75035, 93998, 150070, 234995, 381457, 469990, 762914, 1907285, 3814570, 16402651, 32805302, 82013255, 164026510]

約数ペア:

[(1, 164026510), (2, 82013255), (5, 32805302), (10, 16402651), (43, 3814570), (86, 1907285), (215, 762914), (349, 469990), (430, 381457), (698, 234995), (1093, 150070), (1745, 93998), (2186, 75035), (3490, 46999), (5465, 30014), (10930, 15007)]