159468982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 255550464

約数和(自身を除く): 96081482

約数列:

[1, 2, 23, 46, 71, 142, 157, 311, 314, 622, 1633, 3266, 3611, 7153, 7222, 11147, 14306, 22081, 22294, 44162, 48827, 97654, 256381, 507863, 512762, 1015726, 1123021, 2246042, 3466717, 6933434, 79734491, 159468982]

約数ペア:

[(1, 159468982), (2, 79734491), (23, 6933434), (46, 3466717), (71, 2246042), (142, 1123021), (157, 1015726), (311, 512762), (314, 507863), (622, 256381), (1633, 97654), (3266, 48827), (3611, 44162), (7153, 22294), (7222, 22081), (11147, 14306)]