118805456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 291136128

約数和(自身を除く): 172330672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1321, 1606, 2044, 2642, 3212, 4088, 5284, 5621, 6424, 8176, 9247, 10568, 11242, 12848, 14531, 18494, 21136, 22484, 29062, 36988, 44968, 58124, 73976, 89936, 96433, 101717, 116248, 147952, 192866, 203434, 232496, 385732, 406868, 675031, 771464, 813736, 1060763, 1350062, 1542928, 1627472, 2121526, 2700124, 4243052, 5400248, 7425341, 8486104, 10800496, 14850682, 16972208, 29701364, 59402728, 118805456]

約数ペア:

[(1, 118805456), (2, 59402728), (4, 29701364), (7, 16972208), (8, 14850682), (11, 10800496), (14, 8486104), (16, 7425341), (22, 5400248), (28, 4243052), (44, 2700124), (56, 2121526), (73, 1627472), (77, 1542928), (88, 1350062), (112, 1060763), (146, 813736), (154, 771464), (176, 675031), (292, 406868), (308, 385732), (511, 232496), (584, 203434), (616, 192866), (803, 147952), (1022, 116248), (1168, 101717), (1232, 96433), (1321, 89936), (1606, 73976), (2044, 58124), (2642, 44968), (3212, 36988), (4088, 29062), (5284, 22484), (5621, 21136), (6424, 18494), (8176, 14531), (9247, 12848), (10568, 11242)]