139169178

素因数分解:

$2^1\times 3^4\times {\mathrm{383}}^1\times {\mathrm{2243}}^1$

素因数の和:2640

約数の個数: 40

約数和(自身を含む): 312795648

約数和(自身を除く): 173626470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 383, 766, 1149, 2243, 2298, 3447, 4486, 6729, 6894, 10341, 13458, 20187, 20682, 31023, 40374, 60561, 62046, 121122, 181683, 363366, 859069, 1718138, 2577207, 5154414, 7731621, 15463242, 23194863, 46389726, 69584589, 139169178]

約数ペア:

[(1, 139169178), (2, 69584589), (3, 46389726), (6, 23194863), (9, 15463242), (18, 7731621), (27, 5154414), (54, 2577207), (81, 1718138), (162, 859069), (383, 363366), (766, 181683), (1149, 121122), (2243, 62046), (2298, 60561), (3447, 40374), (4486, 31023), (6729, 20682), (6894, 20187), (10341, 13458)]