163460808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{108109}}^1$

素因数の和:108131

約数の個数: 64

約数和(自身を含む): 518928000

約数和(自身を除く): 355467192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 108109, 216218, 324327, 432436, 648654, 756763, 864872, 972981, 1297308, 1513526, 1945962, 2270289, 2594616, 2918943, 3027052, 3891924, 4540578, 5837886, 6054104, 6810867, 7783848, 9081156, 11675772, 13621734, 18162312, 20432601, 23351544, 27243468, 40865202, 54486936, 81730404, 163460808]

約数ペア:

[(1, 163460808), (2, 81730404), (3, 54486936), (4, 40865202), (6, 27243468), (7, 23351544), (8, 20432601), (9, 18162312), (12, 13621734), (14, 11675772), (18, 9081156), (21, 7783848), (24, 6810867), (27, 6054104), (28, 5837886), (36, 4540578), (42, 3891924), (54, 3027052), (56, 2918943), (63, 2594616), (72, 2270289), (84, 1945962), (108, 1513526), (126, 1297308), (168, 972981), (189, 864872), (216, 756763), (252, 648654), (378, 432436), (504, 324327), (756, 216218), (1512, 108109)]