158072538239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1\times {\mathrm{5693}}^1$

素因数の和:7631

約数の個数: 32

約数和(自身を含む): 198162132480

約数和(自身を除く): 40089594241

約数列:

[1, 7, 11, 77, 211, 1477, 1709, 2321, 5693, 11963, 16247, 18799, 39851, 62623, 131593, 360599, 438361, 1201223, 2524193, 3966589, 8408561, 9729337, 13213453, 27766123, 68105359, 92494171, 107022707, 749158949, 2052890107, 14370230749, 22581791177, 158072538239]

約数ペア:

[(1, 158072538239), (7, 22581791177), (11, 14370230749), (77, 2052890107), (211, 749158949), (1477, 107022707), (1709, 92494171), (2321, 68105359), (5693, 27766123), (11963, 13213453), (16247, 9729337), (18799, 8408561), (39851, 3966589), (62623, 2524193), (131593, 1201223), (360599, 438361)]