145290046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{178489}}^1$

素因数の和:178539

約数の個数: 16

約数和(自身を含む): 244174320

約数和(自身を除く): 98884274

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 178489, 356978, 1963379, 3926758, 6604093, 13208186, 72645023, 145290046]

約数ペア:

[(1, 145290046), (2, 72645023), (11, 13208186), (22, 6604093), (37, 3926758), (74, 1963379), (407, 356978), (814, 178489)]