149803558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{65761}}^1$

素因数の和:65847

約数の個数: 16

約数和(自身を含む): 241478064

約数和(自身を除く): 91674506

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 65761, 131522, 1117937, 2235874, 4405987, 8811974, 74901779, 149803558]

約数ペア:

[(1, 149803558), (2, 74901779), (17, 8811974), (34, 4405987), (67, 2235874), (134, 1117937), (1139, 131522), (2278, 65761)]