149024120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3187}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 385620480

約数和(自身を除く): 236596360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 3187, 3340, 4676, 5845, 6374, 6680, 9352, 11690, 12748, 15935, 22309, 23380, 25496, 31870, 44618, 46760, 63740, 89236, 111545, 127480, 178472, 223090, 446180, 532229, 892360, 1064458, 2128916, 2661145, 3725603, 4257832, 5322290, 7451206, 10644580, 14902412, 18628015, 21289160, 29804824, 37256030, 74512060, 149024120]

約数ペア:

[(1, 149024120), (2, 74512060), (4, 37256030), (5, 29804824), (7, 21289160), (8, 18628015), (10, 14902412), (14, 10644580), (20, 7451206), (28, 5322290), (35, 4257832), (40, 3725603), (56, 2661145), (70, 2128916), (140, 1064458), (167, 892360), (280, 532229), (334, 446180), (668, 223090), (835, 178472), (1169, 127480), (1336, 111545), (1670, 89236), (2338, 63740), (3187, 46760), (3340, 44618), (4676, 31870), (5845, 25496), (6374, 23380), (6680, 22309), (9352, 15935), (11690, 12748)]