126121216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37897}}^1$

素因数の和:37926

約数の個数: 36

約数和(自身を含む): 271122292

約数和(自身を除く): 145001076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 37897, 75794, 151588, 303176, 492661, 606352, 985322, 1212704, 1970644, 2425408, 3941288, 4850816, 7882576, 9701632, 15765152, 31530304, 63060608, 126121216]

約数ペア:

[(1, 126121216), (2, 63060608), (4, 31530304), (8, 15765152), (13, 9701632), (16, 7882576), (26, 4850816), (32, 3941288), (52, 2425408), (64, 1970644), (104, 1212704), (128, 985322), (208, 606352), (256, 492661), (416, 303176), (832, 151588), (1664, 75794), (3328, 37897)]