155520976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{3209}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 325994760

約数和(自身を除く): 170473784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1864, 3029, 3209, 3728, 6058, 6418, 12116, 12836, 24232, 25672, 41717, 48464, 51344, 83434, 166868, 333736, 667472, 747697, 1495394, 2990788, 5981576, 9720061, 11963152, 19440122, 38880244, 77760488, 155520976]

約数ペア:

[(1, 155520976), (2, 77760488), (4, 38880244), (8, 19440122), (13, 11963152), (16, 9720061), (26, 5981576), (52, 2990788), (104, 1495394), (208, 747697), (233, 667472), (466, 333736), (932, 166868), (1864, 83434), (3029, 51344), (3209, 48464), (3728, 41717), (6058, 25672), (6418, 24232), (12116, 12836)]