127944822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 288334080

約数和(自身を除く): 160389258

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 107, 114, 214, 321, 323, 617, 642, 646, 969, 1234, 1819, 1851, 1938, 2033, 3638, 3702, 4066, 5457, 6099, 10489, 10914, 11723, 12198, 20978, 23446, 31467, 34561, 35169, 62934, 66019, 69122, 70338, 103683, 132038, 198057, 199291, 207366, 396114, 398582, 597873, 1122323, 1195746, 1254361, 2244646, 2508722, 3366969, 3763083, 6733938, 7526166, 21324137, 42648274, 63972411, 127944822]

約数ペア:

[(1, 127944822), (2, 63972411), (3, 42648274), (6, 21324137), (17, 7526166), (19, 6733938), (34, 3763083), (38, 3366969), (51, 2508722), (57, 2244646), (102, 1254361), (107, 1195746), (114, 1122323), (214, 597873), (321, 398582), (323, 396114), (617, 207366), (642, 199291), (646, 198057), (969, 132038), (1234, 103683), (1819, 70338), (1851, 69122), (1938, 66019), (2033, 62934), (3638, 35169), (3702, 34561), (4066, 31467), (5457, 23446), (6099, 20978), (10489, 12198), (10914, 11723)]