155228808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2971}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 445086720

約数和(自身を除く): 289857912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 2971, 3732, 4354, 5942, 6531, 7464, 8708, 8913, 11884, 13062, 17416, 17826, 20797, 23768, 26124, 35652, 41594, 52248, 62391, 71304, 83188, 124782, 166376, 249564, 499128, 923981, 1847962, 2771943, 3695924, 5543886, 6467867, 7391848, 11087772, 12935734, 19403601, 22175544, 25871468, 38807202, 51742936, 77614404, 155228808]

約数ペア:

[(1, 155228808), (2, 77614404), (3, 51742936), (4, 38807202), (6, 25871468), (7, 22175544), (8, 19403601), (12, 12935734), (14, 11087772), (21, 7391848), (24, 6467867), (28, 5543886), (42, 3695924), (56, 2771943), (84, 1847962), (168, 923981), (311, 499128), (622, 249564), (933, 166376), (1244, 124782), (1866, 83188), (2177, 71304), (2488, 62391), (2971, 52248), (3732, 41594), (4354, 35652), (5942, 26124), (6531, 23768), (7464, 20797), (8708, 17826), (8913, 17416), (11884, 13062)]