159486642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12289}}^1$

素因数の和:12407

約数の個数: 48

約数和(自身を含む): 398785920

約数和(自身を除く): 239299278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12289, 12978, 24578, 36867, 73734, 86023, 110601, 172046, 221202, 258069, 516138, 774207, 1265767, 1548414, 2531534, 3797301, 7594602, 8860369, 11391903, 17720738, 22783806, 26581107, 53162214, 79743321, 159486642]

約数ペア:

[(1, 159486642), (2, 79743321), (3, 53162214), (6, 26581107), (7, 22783806), (9, 17720738), (14, 11391903), (18, 8860369), (21, 7594602), (42, 3797301), (63, 2531534), (103, 1548414), (126, 1265767), (206, 774207), (309, 516138), (618, 258069), (721, 221202), (927, 172046), (1442, 110601), (1854, 86023), (2163, 73734), (4326, 36867), (6489, 24578), (12289, 12978)]