157039053

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 64366131

約数列:

[1, 3, 43, 53, 103, 129, 159, 223, 309, 669, 2279, 4429, 5459, 6837, 9589, 11819, 13287, 16377, 22969, 28767, 35457, 68907, 234737, 508217, 704211, 987667, 1217357, 1524651, 2963001, 3652071, 52346351, 157039053]

約数ペア:

[(1, 157039053), (3, 52346351), (43, 3652071), (53, 2963001), (103, 1524651), (129, 1217357), (159, 987667), (223, 704211), (309, 508217), (669, 234737), (2279, 68907), (4429, 35457), (5459, 28767), (6837, 22969), (9589, 16377), (11819, 13287)]