166118528

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{9473}}^1$

素因数の和:9624

約数の個数: 32

約数和(自身を含む): 333390060

約数和(自身を除く): 167271532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 9473, 17536, 18946, 37892, 75784, 151568, 303136, 606272, 1212544, 1297801, 2595602, 5191204, 10382408, 20764816, 41529632, 83059264, 166118528]

約数ペア:

[(1, 166118528), (2, 83059264), (4, 41529632), (8, 20764816), (16, 10382408), (32, 5191204), (64, 2595602), (128, 1297801), (137, 1212544), (274, 606272), (548, 303136), (1096, 151568), (2192, 75784), (4384, 37892), (8768, 18946), (9473, 17536)]