111451144

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 245088000

約数和(自身を除く): 133636856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 137, 146, 199, 274, 292, 398, 511, 548, 584, 796, 959, 1022, 1096, 1393, 1592, 1918, 2044, 2786, 3836, 4088, 5572, 7672, 10001, 11144, 14527, 20002, 27263, 29054, 40004, 54526, 58108, 70007, 80008, 101689, 109052, 116216, 140014, 190841, 203378, 218104, 280028, 381682, 406756, 560056, 763364, 813512, 1526728, 1990199, 3980398, 7960796, 13931393, 15921592, 27862786, 55725572, 111451144]

約数ペア:

[(1, 111451144), (2, 55725572), (4, 27862786), (7, 15921592), (8, 13931393), (14, 7960796), (28, 3980398), (56, 1990199), (73, 1526728), (137, 813512), (146, 763364), (199, 560056), (274, 406756), (292, 381682), (398, 280028), (511, 218104), (548, 203378), (584, 190841), (796, 140014), (959, 116216), (1022, 109052), (1096, 101689), (1393, 80008), (1592, 70007), (1918, 58108), (2044, 54526), (2786, 40004), (3836, 29054), (4088, 27263), (5572, 20002), (7672, 14527), (10001, 11144)]