159419351

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 204677760

約数和(自身を除く): 45258409

約数列:

[1, 7, 13, 29, 91, 193, 203, 313, 377, 1351, 2191, 2509, 2639, 4069, 5597, 9077, 17563, 28483, 39179, 60409, 63539, 72761, 118001, 422863, 509327, 785317, 826007, 1751861, 5497219, 12263027, 22774193, 159419351]

約数ペア:

[(1, 159419351), (7, 22774193), (13, 12263027), (29, 5497219), (91, 1751861), (193, 826007), (203, 785317), (313, 509327), (377, 422863), (1351, 118001), (2191, 72761), (2509, 63539), (2639, 60409), (4069, 39179), (5597, 28483), (9077, 17563)]