156789772144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11821}}^1\times {\mathrm{20219}}^1$

素因数の和:32089

約数の個数: 40

約数和(自身を含む): 311231173680

約数和(自身を除く): 154441401536

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11821, 20219, 23642, 40438, 47284, 80876, 94568, 161752, 189136, 323504, 484661, 828979, 969322, 1657958, 1938644, 3315916, 3877288, 6631832, 7754576, 13263664, 239008799, 478017598, 956035196, 1912070392, 3824140784, 9799360759, 19598721518, 39197443036, 78394886072, 156789772144]

約数ペア:

[(1, 156789772144), (2, 78394886072), (4, 39197443036), (8, 19598721518), (16, 9799360759), (41, 3824140784), (82, 1912070392), (164, 956035196), (328, 478017598), (656, 239008799), (11821, 13263664), (20219, 7754576), (23642, 6631832), (40438, 3877288), (47284, 3315916), (80876, 1938644), (94568, 1657958), (161752, 969322), (189136, 828979), (323504, 484661)]