159351626

素因数分解:

$2^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 280800000

約数和(自身を除く): 121448374

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 343, 686, 1043, 1559, 2086, 3118, 7301, 10913, 14602, 21826, 51107, 76391, 102214, 152782, 232291, 464582, 534737, 1069474, 1626037, 3252074, 11382259, 22764518, 79675813, 159351626]

約数ペア:

[(1, 159351626), (2, 79675813), (7, 22764518), (14, 11382259), (49, 3252074), (98, 1626037), (149, 1069474), (298, 534737), (343, 464582), (686, 232291), (1043, 152782), (1559, 102214), (2086, 76391), (3118, 51107), (7301, 21826), (10913, 14602)]