128532888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{162289}}^1$

素因数の和:162312

約数の個数: 48

約数和(自身を含む): 379758600

約数和(自身を除く): 251225712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 162289, 324578, 486867, 649156, 973734, 1298312, 1460601, 1785179, 1947468, 2921202, 3570358, 3894936, 5355537, 5842404, 7140716, 10711074, 11684808, 14281432, 16066611, 21422148, 32133222, 42844296, 64266444, 128532888]

約数ペア:

[(1, 128532888), (2, 64266444), (3, 42844296), (4, 32133222), (6, 21422148), (8, 16066611), (9, 14281432), (11, 11684808), (12, 10711074), (18, 7140716), (22, 5842404), (24, 5355537), (33, 3894936), (36, 3570358), (44, 2921202), (66, 1947468), (72, 1785179), (88, 1460601), (99, 1298312), (132, 973734), (198, 649156), (264, 486867), (396, 324578), (792, 162289)]