129600112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 276491232

約数和(自身を除く): 146891120

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 73, 107, 122, 136, 146, 214, 244, 272, 292, 428, 488, 584, 856, 976, 1037, 1168, 1241, 1712, 1819, 2074, 2482, 3638, 4148, 4453, 4964, 6527, 7276, 7811, 8296, 8906, 9928, 13054, 14552, 15622, 16592, 17812, 19856, 26108, 29104, 31244, 35624, 52216, 62488, 71248, 75701, 104432, 110959, 124976, 132787, 151402, 221918, 265574, 302804, 443836, 476471, 531148, 605608, 887672, 952942, 1062296, 1211216, 1775344, 1905884, 2124592, 3811768, 7623536, 8100007, 16200014, 32400028, 64800056, 129600112]

約数ペア:

[(1, 129600112), (2, 64800056), (4, 32400028), (8, 16200014), (16, 8100007), (17, 7623536), (34, 3811768), (61, 2124592), (68, 1905884), (73, 1775344), (107, 1211216), (122, 1062296), (136, 952942), (146, 887672), (214, 605608), (244, 531148), (272, 476471), (292, 443836), (428, 302804), (488, 265574), (584, 221918), (856, 151402), (976, 132787), (1037, 124976), (1168, 110959), (1241, 104432), (1712, 75701), (1819, 71248), (2074, 62488), (2482, 52216), (3638, 35624), (4148, 31244), (4453, 29104), (4964, 26108), (6527, 19856), (7276, 17812), (7811, 16592), (8296, 15622), (8906, 14552), (9928, 13054)]