157445833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 168955776

約数和(自身を除く): 11509943

約数列:

[1, 23, 43, 397, 401, 989, 9131, 9223, 17071, 17243, 159197, 392633, 396589, 3661531, 6845471, 157445833]

約数ペア:

[(1, 157445833), (23, 6845471), (43, 3661531), (397, 396589), (401, 392633), (989, 159197), (9131, 17243), (9223, 17071)]