157220246

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{2887}}^1$

素因数の和:3335

約数の個数: 16

約数和(自身を含む): 239784864

約数和(自身を除く): 82564618

約数列:

[1, 2, 73, 146, 373, 746, 2887, 5774, 27229, 54458, 210751, 421502, 1076851, 2153702, 78610123, 157220246]

約数ペア:

[(1, 157220246), (2, 78610123), (73, 2153702), (146, 1076851), (373, 421502), (746, 210751), (2887, 54458), (5774, 27229)]