156713972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5003}}^1$

素因数の和:5239

約数の個数: 24

約数和(自身を含む): 282465792

約数和(自身を除く): 125751820

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 5003, 7831, 10006, 15662, 20012, 31324, 205123, 410246, 820492, 955573, 1911146, 3822292, 39178493, 78356986, 156713972]

約数ペア:

[(1, 156713972), (2, 78356986), (4, 39178493), (41, 3822292), (82, 1911146), (164, 955573), (191, 820492), (382, 410246), (764, 205123), (5003, 31324), (7831, 20012), (10006, 15662)]