128599562

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37189}}^1$

素因数の和:37230

約数の個数: 32

約数和(自身を含む): 249916800

約数和(自身を除く): 121317238

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 37189, 74378, 260323, 483457, 520646, 706591, 966914, 1413182, 3384199, 4946137, 6768398, 9185683, 9892274, 18371366, 64299781, 128599562]

約数ペア:

[(1, 128599562), (2, 64299781), (7, 18371366), (13, 9892274), (14, 9185683), (19, 6768398), (26, 4946137), (38, 3384199), (91, 1413182), (133, 966914), (182, 706591), (247, 520646), (266, 483457), (494, 260323), (1729, 74378), (3458, 37189)]