127081486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 228054528

約数和(自身を除く): 100973042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 701, 1126, 1402, 3941, 4907, 7882, 9814, 12949, 16123, 25898, 32246, 90643, 112861, 181286, 225722, 394663, 789326, 2762641, 5525282, 9077249, 18154498, 63540743, 127081486]

約数ペア:

[(1, 127081486), (2, 63540743), (7, 18154498), (14, 9077249), (23, 5525282), (46, 2762641), (161, 789326), (322, 394663), (563, 225722), (701, 181286), (1126, 112861), (1402, 90643), (3941, 32246), (4907, 25898), (7882, 16123), (9814, 12949)]