129407712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192571}}^1$

素因数の和:192591

約数の個数: 48

約数和(自身を含む): 388225152

約数和(自身を除く): 258817440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192571, 385142, 577713, 770284, 1155426, 1347997, 1540568, 2310852, 2695994, 3081136, 4043991, 4621704, 5391988, 6162272, 8087982, 9243408, 10783976, 16175964, 18486816, 21567952, 32351928, 43135904, 64703856, 129407712]

約数ペア:

[(1, 129407712), (2, 64703856), (3, 43135904), (4, 32351928), (6, 21567952), (7, 18486816), (8, 16175964), (12, 10783976), (14, 9243408), (16, 8087982), (21, 6162272), (24, 5391988), (28, 4621704), (32, 4043991), (42, 3081136), (48, 2695994), (56, 2310852), (84, 1540568), (96, 1347997), (112, 1155426), (168, 770284), (224, 577713), (336, 385142), (672, 192571)]