156988140138

素因数分解:

$2^1\times 3^2\times {\mathrm{42571}}^1\times {\mathrm{204871}}^1$

素因数の和:247450

約数の個数: 24

約数和(自身を含む): 340150620576

約数和(自身を除く): 183162480438

約数列:

[1, 2, 3, 6, 9, 18, 42571, 85142, 127713, 204871, 255426, 383139, 409742, 614613, 766278, 1229226, 1843839, 3687678, 8721563341, 17443126682, 26164690023, 52329380046, 78494070069, 156988140138]

約数ペア:

[(1, 156988140138), (2, 78494070069), (3, 52329380046), (6, 26164690023), (9, 17443126682), (18, 8721563341), (42571, 3687678), (85142, 1843839), (127713, 1229226), (204871, 766278), (255426, 614613), (383139, 409742)]