156980316016

素因数分解:

$2^4\times {\mathrm{224993}}^1\times {\mathrm{43607}}^1$

素因数の和:268608

約数の個数: 20

約数和(自身を含む): 304157688912

約数和(自身を除く): 147177372896

約数列:

[1, 2, 4, 8, 16, 43607, 87214, 174428, 224993, 348856, 449986, 697712, 899972, 1799944, 3599888, 9811269751, 19622539502, 39245079004, 78490158008, 156980316016]

約数ペア:

[(1, 156980316016), (2, 78490158008), (4, 39245079004), (8, 19622539502), (16, 9811269751), (43607, 3599888), (87214, 1799944), (174428, 899972), (224993, 697712), (348856, 449986)]