168308864

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{4201}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 336454140

約数和(自身を除く): 168145276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 4201, 5008, 8402, 10016, 16804, 20032, 33608, 40064, 67216, 134432, 268864, 537728, 1314913, 2629826, 5259652, 10519304, 21038608, 42077216, 84154432, 168308864]

約数ペア:

[(1, 168308864), (2, 84154432), (4, 42077216), (8, 21038608), (16, 10519304), (32, 5259652), (64, 2629826), (128, 1314913), (313, 537728), (626, 268864), (1252, 134432), (2504, 67216), (4201, 40064), (5008, 33608), (8402, 20032), (10016, 16804)]