123988604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 234662400

約数和(自身を除く): 110673796

約数列:

[1, 2, 4, 19, 38, 76, 79, 107, 158, 193, 214, 316, 386, 428, 772, 1501, 2033, 3002, 3667, 4066, 6004, 7334, 8132, 8453, 14668, 15247, 16906, 20651, 30494, 33812, 41302, 60988, 82604, 160607, 289693, 321214, 392369, 579386, 642428, 784738, 1158772, 1569476, 1631429, 3262858, 6525716, 30997151, 61994302, 123988604]

約数ペア:

[(1, 123988604), (2, 61994302), (4, 30997151), (19, 6525716), (38, 3262858), (76, 1631429), (79, 1569476), (107, 1158772), (158, 784738), (193, 642428), (214, 579386), (316, 392369), (386, 321214), (428, 289693), (772, 160607), (1501, 82604), (2033, 60988), (3002, 41302), (3667, 33812), (4066, 30494), (6004, 20651), (7334, 16906), (8132, 15247), (8453, 14668)]