149400552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{889289}}^1$

素因数の和:889305

約数の個数: 32

約数和(自身を含む): 426859200

約数和(自身を除く): 277458648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 889289, 1778578, 2667867, 3557156, 5335734, 6225023, 7114312, 10671468, 12450046, 18675069, 21342936, 24900092, 37350138, 49800184, 74700276, 149400552]

約数ペア:

[(1, 149400552), (2, 74700276), (3, 49800184), (4, 37350138), (6, 24900092), (7, 21342936), (8, 18675069), (12, 12450046), (14, 10671468), (21, 7114312), (24, 6225023), (28, 5335734), (42, 3557156), (56, 2667867), (84, 1778578), (168, 889289)]