164218488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11777}}^1$

素因数の和:11876

約数の個数: 64

約数和(自身を含む): 474888960

約数和(自身を除く): 310670472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 11777, 13944, 23554, 35331, 47108, 70662, 82439, 94216, 141324, 164878, 247317, 282648, 329756, 494634, 659512, 977491, 989268, 1954982, 1978536, 2932473, 3909964, 5864946, 6842437, 7819928, 11729892, 13684874, 20527311, 23459784, 27369748, 41054622, 54739496, 82109244, 164218488]

約数ペア:

[(1, 164218488), (2, 82109244), (3, 54739496), (4, 41054622), (6, 27369748), (7, 23459784), (8, 20527311), (12, 13684874), (14, 11729892), (21, 7819928), (24, 6842437), (28, 5864946), (42, 3909964), (56, 2932473), (83, 1978536), (84, 1954982), (166, 989268), (168, 977491), (249, 659512), (332, 494634), (498, 329756), (581, 282648), (664, 247317), (996, 164878), (1162, 141324), (1743, 94216), (1992, 82439), (2324, 70662), (3486, 47108), (4648, 35331), (6972, 23554), (11777, 13944)]