153925538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{455401}}^1$

素因数の和:455429

約数の個数: 12

約数和(自身を含む): 250015698

約数和(自身を除く): 96090160

約数列:

[1, 2, 13, 26, 169, 338, 455401, 910802, 5920213, 11840426, 76962769, 153925538]

約数ペア:

[(1, 153925538), (2, 76962769), (13, 11840426), (26, 5920213), (169, 910802), (338, 455401)]