138608244

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{43261}}^1$

素因数の和:43360

約数の個数: 36

約数和(自身を含む): 354315780

約数和(自身を除く): 215707536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 43261, 86522, 129783, 173044, 259566, 389349, 519132, 778698, 1557396, 3850229, 7700458, 11550687, 15400916, 23101374, 34652061, 46202748, 69304122, 138608244]

約数ペア:

[(1, 138608244), (2, 69304122), (3, 46202748), (4, 34652061), (6, 23101374), (9, 15400916), (12, 11550687), (18, 7700458), (36, 3850229), (89, 1557396), (178, 778698), (267, 519132), (356, 389349), (534, 259566), (801, 173044), (1068, 129783), (1602, 86522), (3204, 43261)]