137777262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8263}}^1$

素因数の和:8672

約数の個数: 32

約数和(自身を含む): 315750912

約数和(自身を除く): 177973650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8263, 8337, 16526, 16674, 24789, 49578, 57841, 115682, 173523, 347046, 3280411, 6560822, 9841233, 19682466, 22962877, 45925754, 68888631, 137777262]

約数ペア:

[(1, 137777262), (2, 68888631), (3, 45925754), (6, 22962877), (7, 19682466), (14, 9841233), (21, 6560822), (42, 3280411), (397, 347046), (794, 173523), (1191, 115682), (2382, 57841), (2779, 49578), (5558, 24789), (8263, 16674), (8337, 16526)]