156948669904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754560913}}^1$

素因数の和:754560934

約数の個数: 20

約数和(自身を含む): 327479436676

約数和(自身を除く): 170530766772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754560913, 1509121826, 3018243652, 6036487304, 9809291869, 12072974608, 19618583738, 39237167476, 78474334952, 156948669904]

約数ペア:

[(1, 156948669904), (2, 78474334952), (4, 39237167476), (8, 19618583738), (13, 12072974608), (16, 9809291869), (26, 6036487304), (52, 3018243652), (104, 1509121826), (208, 754560913)]