128312424

素因数分解:

$2^3\times 3^4\times {\mathrm{198013}}^1$

素因数の和:198031

約数の個数: 40

約数和(自身を含む): 359395410

約数和(自身を除く): 231082986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 198013, 396026, 594039, 792052, 1188078, 1584104, 1782117, 2376156, 3564234, 4752312, 5346351, 7128468, 10692702, 14256936, 16039053, 21385404, 32078106, 42770808, 64156212, 128312424]

約数ペア:

[(1, 128312424), (2, 64156212), (3, 42770808), (4, 32078106), (6, 21385404), (8, 16039053), (9, 14256936), (12, 10692702), (18, 7128468), (24, 5346351), (27, 4752312), (36, 3564234), (54, 2376156), (72, 1782117), (81, 1584104), (108, 1188078), (162, 792052), (216, 594039), (324, 396026), (648, 198013)]