158974494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5591}}^1$

素因数の和:6280

約数の個数: 32

約数和(自身を含む): 363972096

約数和(自身を除く): 204997602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677, 1354, 2031, 4062, 4739, 5591, 9478, 11182, 14217, 16773, 28434, 33546, 39137, 78274, 117411, 234822, 3785107, 7570214, 11355321, 22710642, 26495749, 52991498, 79487247, 158974494]

約数ペア:

[(1, 158974494), (2, 79487247), (3, 52991498), (6, 26495749), (7, 22710642), (14, 11355321), (21, 7570214), (42, 3785107), (677, 234822), (1354, 117411), (2031, 78274), (4062, 39137), (4739, 33546), (5591, 28434), (9478, 16773), (11182, 14217)]