145686168

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18229}}^1$

素因数の和:18281

約数の個数: 64

約数和(自身を含む): 415644000

約数和(自身を除く): 269957832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 18229, 36458, 54687, 72916, 109374, 145832, 164061, 218748, 328122, 437496, 492183, 656244, 674473, 984366, 1312488, 1348946, 1968732, 2023419, 2697892, 3937464, 4046838, 5395784, 6070257, 8093676, 12140514, 16187352, 18210771, 24281028, 36421542, 48562056, 72843084, 145686168]

約数ペア:

[(1, 145686168), (2, 72843084), (3, 48562056), (4, 36421542), (6, 24281028), (8, 18210771), (9, 16187352), (12, 12140514), (18, 8093676), (24, 6070257), (27, 5395784), (36, 4046838), (37, 3937464), (54, 2697892), (72, 2023419), (74, 1968732), (108, 1348946), (111, 1312488), (148, 984366), (216, 674473), (222, 656244), (296, 492183), (333, 437496), (444, 328122), (666, 218748), (888, 164061), (999, 145832), (1332, 109374), (1998, 72916), (2664, 54687), (3996, 36458), (7992, 18229)]