164637498

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 336102912

約数和(自身を除く): 171465414

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 978, 2371, 4742, 7113, 11573, 14226, 23146, 34719, 69438, 168341, 336682, 386473, 505023, 772946, 1010046, 1159419, 2318838, 27439583, 54879166, 82318749, 164637498]

約数ペア:

[(1, 164637498), (2, 82318749), (3, 54879166), (6, 27439583), (71, 2318838), (142, 1159419), (163, 1010046), (213, 772946), (326, 505023), (426, 386473), (489, 336682), (978, 168341), (2371, 69438), (4742, 34719), (7113, 23146), (11573, 14226)]