128345058

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 283360896

約数和(自身を除く): 155015838

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 271, 317, 498, 542, 634, 747, 813, 951, 1494, 1626, 1902, 2439, 2853, 4878, 5706, 22493, 26311, 44986, 52622, 67479, 78933, 85907, 134958, 157866, 171814, 202437, 236799, 257721, 404874, 473598, 515442, 773163, 1546326, 7130281, 14260562, 21390843, 42781686, 64172529, 128345058]

約数ペア:

[(1, 128345058), (2, 64172529), (3, 42781686), (6, 21390843), (9, 14260562), (18, 7130281), (83, 1546326), (166, 773163), (249, 515442), (271, 473598), (317, 404874), (498, 257721), (542, 236799), (634, 202437), (747, 171814), (813, 157866), (951, 134958), (1494, 85907), (1626, 78933), (1902, 67479), (2439, 52622), (2853, 44986), (4878, 26311), (5706, 22493)]