129017286

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{18521}}^1$

素因数の和:18578

約数の個数: 40

約数和(自身を含む): 295833384

約数和(自身を除く): 166816098

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 18521, 37042, 55563, 111126, 166689, 333378, 500067, 796403, 1000134, 1500201, 1592806, 2389209, 3000402, 4778418, 7167627, 14335254, 21502881, 43005762, 64508643, 129017286]

約数ペア:

[(1, 129017286), (2, 64508643), (3, 43005762), (6, 21502881), (9, 14335254), (18, 7167627), (27, 4778418), (43, 3000402), (54, 2389209), (81, 1592806), (86, 1500201), (129, 1000134), (162, 796403), (258, 500067), (387, 333378), (774, 166689), (1161, 111126), (2322, 55563), (3483, 37042), (6966, 18521)]