127322568

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13499}}^1$

素因数の和:13642

約数の個数: 48

約数和(自身を含む): 347490000

約数和(自身を除く): 220167432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 13499, 26998, 40497, 53996, 80994, 107992, 121491, 161988, 242982, 323976, 485964, 971928, 1768369, 3536738, 5305107, 7073476, 10610214, 14146952, 15915321, 21220428, 31830642, 42440856, 63661284, 127322568]

約数ペア:

[(1, 127322568), (2, 63661284), (3, 42440856), (4, 31830642), (6, 21220428), (8, 15915321), (9, 14146952), (12, 10610214), (18, 7073476), (24, 5305107), (36, 3536738), (72, 1768369), (131, 971928), (262, 485964), (393, 323976), (524, 242982), (786, 161988), (1048, 121491), (1179, 107992), (1572, 80994), (2358, 53996), (3144, 40497), (4716, 26998), (9432, 13499)]