131440566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12511}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 281069568

約数和(自身を除く): 149629002

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 12511, 25022, 37533, 75066, 212687, 425374, 638061, 1276122, 1288633, 2577266, 3865899, 7731798, 21906761, 43813522, 65720283, 131440566]

約数ペア:

[(1, 131440566), (2, 65720283), (3, 43813522), (6, 21906761), (17, 7731798), (34, 3865899), (51, 2577266), (102, 1288633), (103, 1276122), (206, 638061), (309, 425374), (618, 212687), (1751, 75066), (3502, 37533), (5253, 25022), (10506, 12511)]