159745286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 251693568

約数和(自身を除く): 91948282

約数列:

[1, 2, 53, 67, 83, 106, 134, 166, 271, 542, 3551, 4399, 5561, 7102, 8798, 11122, 14363, 18157, 22493, 28726, 36314, 44986, 294733, 589466, 962321, 1192129, 1507031, 1924642, 2384258, 3014062, 79872643, 159745286]

約数ペア:

[(1, 159745286), (2, 79872643), (53, 3014062), (67, 2384258), (83, 1924642), (106, 1507031), (134, 1192129), (166, 962321), (271, 589466), (542, 294733), (3551, 44986), (4399, 36314), (5561, 28726), (7102, 22493), (8798, 18157), (11122, 14363)]