152669870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 280368000

約数和(自身を除く): 127698130

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 745, 790, 1297, 1490, 2594, 6485, 11771, 12970, 23542, 58855, 102463, 117710, 193253, 204926, 386506, 512315, 966265, 1024630, 1932530, 15266987, 30533974, 76334935, 152669870]

約数ペア:

[(1, 152669870), (2, 76334935), (5, 30533974), (10, 15266987), (79, 1932530), (149, 1024630), (158, 966265), (298, 512315), (395, 386506), (745, 204926), (790, 193253), (1297, 117710), (1490, 102463), (2594, 58855), (6485, 23542), (11771, 12970)]