135811520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32647}}^1$

素因数の和:32677

約数の個数: 56

約数和(自身を含む): 348288864

約数和(自身を除く): 212477344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 32647, 65294, 130588, 163235, 261176, 326470, 424411, 522352, 652940, 848822, 1044704, 1305880, 1697644, 2089408, 2122055, 2611760, 3395288, 4244110, 5223520, 6790576, 8488220, 10447040, 13581152, 16976440, 27162304, 33952880, 67905760, 135811520]

約数ペア:

[(1, 135811520), (2, 67905760), (4, 33952880), (5, 27162304), (8, 16976440), (10, 13581152), (13, 10447040), (16, 8488220), (20, 6790576), (26, 5223520), (32, 4244110), (40, 3395288), (52, 2611760), (64, 2122055), (65, 2089408), (80, 1697644), (104, 1305880), (130, 1044704), (160, 848822), (208, 652940), (260, 522352), (320, 424411), (416, 326470), (520, 261176), (832, 163235), (1040, 130588), (2080, 65294), (4160, 32647)]