143142818

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2336

約数の個数: 40

約数和(自身を含む): 269870748

約数和(自身を除く): 126727930

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2293, 2401, 4459, 4586, 4802, 8918, 16051, 29809, 31213, 32102, 59618, 62426, 112357, 208663, 224714, 417326, 786499, 1460641, 1572998, 2921282, 5505493, 10224487, 11010986, 20448974, 71571409, 143142818]

約数ペア:

[(1, 143142818), (2, 71571409), (7, 20448974), (13, 11010986), (14, 10224487), (26, 5505493), (49, 2921282), (91, 1572998), (98, 1460641), (182, 786499), (343, 417326), (637, 224714), (686, 208663), (1274, 112357), (2293, 62426), (2401, 59618), (4459, 32102), (4586, 31213), (4802, 29809), (8918, 16051)]