121512048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{361643}}^1$

素因数の和:361661

約数の個数: 40

約数和(自身を含む): 358750848

約数和(自身を除く): 237238800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 361643, 723286, 1084929, 1446572, 2169858, 2531501, 2893144, 4339716, 5063002, 5786288, 7594503, 8679432, 10126004, 15189006, 17358864, 20252008, 30378012, 40504016, 60756024, 121512048]

約数ペア:

[(1, 121512048), (2, 60756024), (3, 40504016), (4, 30378012), (6, 20252008), (7, 17358864), (8, 15189006), (12, 10126004), (14, 8679432), (16, 7594503), (21, 5786288), (24, 5063002), (28, 4339716), (42, 2893144), (48, 2531501), (56, 2169858), (84, 1446572), (112, 1084929), (168, 723286), (336, 361643)]