128536697104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{349284503}}^1$

素因数の和:349284534

約数の個数: 20

約数和(自身を含む): 259867670976

約数和(自身を除く): 131330973872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 349284503, 698569006, 1397138012, 2794276024, 5588552048, 8033543569, 16067087138, 32134174276, 64268348552, 128536697104]

約数ペア:

[(1, 128536697104), (2, 64268348552), (4, 32134174276), (8, 16067087138), (16, 8033543569), (23, 5588552048), (46, 2794276024), (92, 1397138012), (184, 698569006), (368, 349284503)]