155808828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{88327}}^1$

素因数の和:88351

約数の個数: 54

約数和(自身を含む): 458157336

約数和(自身を除く): 302348508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 88327, 176654, 264981, 353308, 529962, 618289, 794943, 1059924, 1236578, 1589886, 1854867, 2473156, 3179772, 3709734, 4328023, 5564601, 7419468, 8656046, 11129202, 12984069, 17312092, 22258404, 25968138, 38952207, 51936276, 77904414, 155808828]

約数ペア:

[(1, 155808828), (2, 77904414), (3, 51936276), (4, 38952207), (6, 25968138), (7, 22258404), (9, 17312092), (12, 12984069), (14, 11129202), (18, 8656046), (21, 7419468), (28, 5564601), (36, 4328023), (42, 3709734), (49, 3179772), (63, 2473156), (84, 1854867), (98, 1589886), (126, 1236578), (147, 1059924), (196, 794943), (252, 618289), (294, 529962), (441, 353308), (588, 264981), (882, 176654), (1764, 88327)]