133319576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75407}}^1$

素因数の和:75443

約数の個数: 32

約数和(自身を含む): 285042240

約数和(自身を除く): 151722664

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 75407, 150814, 301628, 603256, 980291, 1281919, 1960582, 2563838, 3921164, 5127676, 7842328, 10255352, 16664947, 33329894, 66659788, 133319576]

約数ペア:

[(1, 133319576), (2, 66659788), (4, 33329894), (8, 16664947), (13, 10255352), (17, 7842328), (26, 5127676), (34, 3921164), (52, 2563838), (68, 1960582), (104, 1281919), (136, 980291), (221, 603256), (442, 301628), (884, 150814), (1768, 75407)]