156980722

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{2857}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 239111712

約数和(自身を除く): 82130990

約数列:

[1, 2, 83, 166, 331, 662, 2857, 5714, 27473, 54946, 237131, 474262, 945667, 1891334, 78490361, 156980722]

約数ペア:

[(1, 156980722), (2, 78490361), (83, 1891334), (166, 945667), (331, 474262), (662, 237131), (2857, 54946), (5714, 27473)]