129272006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 209599488

約数和(自身を除く): 80327482

約数列:

[1, 2, 23, 37, 46, 74, 151, 302, 503, 851, 1006, 1702, 3473, 5587, 6946, 11174, 11569, 18611, 23138, 37222, 75953, 128501, 151906, 257002, 428053, 856106, 1746919, 2810261, 3493838, 5620522, 64636003, 129272006]

約数ペア:

[(1, 129272006), (2, 64636003), (23, 5620522), (37, 3493838), (46, 2810261), (74, 1746919), (151, 856106), (302, 428053), (503, 257002), (851, 151906), (1006, 128501), (1702, 75953), (3473, 37222), (5587, 23138), (6946, 18611), (11174, 11569)]