126823496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 130216504

約数列:

[1, 2, 4, 8, 29, 41, 58, 67, 82, 116, 134, 164, 199, 232, 268, 328, 398, 536, 796, 1189, 1592, 1943, 2378, 2747, 3886, 4756, 5494, 5771, 7772, 8159, 9512, 10988, 11542, 13333, 15544, 16318, 21976, 23084, 26666, 32636, 46168, 53332, 65272, 79663, 106664, 159326, 236611, 318652, 386657, 473222, 546653, 637304, 773314, 946444, 1093306, 1546628, 1892888, 2186612, 3093256, 4373224, 15852937, 31705874, 63411748, 126823496]

約数ペア:

[(1, 126823496), (2, 63411748), (4, 31705874), (8, 15852937), (29, 4373224), (41, 3093256), (58, 2186612), (67, 1892888), (82, 1546628), (116, 1093306), (134, 946444), (164, 773314), (199, 637304), (232, 546653), (268, 473222), (328, 386657), (398, 318652), (536, 236611), (796, 159326), (1189, 106664), (1592, 79663), (1943, 65272), (2378, 53332), (2747, 46168), (3886, 32636), (4756, 26666), (5494, 23084), (5771, 21976), (7772, 16318), (8159, 15544), (9512, 13333), (10988, 11542)]