164047352

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40129}}^1$

素因数の和:40215

約数の個数: 32

約数和(自身を含む): 356354400

約数和(自身を除く): 192307048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 40129, 80258, 160516, 280903, 321032, 561806, 1123612, 2247224, 2929417, 5858834, 11717668, 20505919, 23435336, 41011838, 82023676, 164047352]

約数ペア:

[(1, 164047352), (2, 82023676), (4, 41011838), (7, 23435336), (8, 20505919), (14, 11717668), (28, 5858834), (56, 2929417), (73, 2247224), (146, 1123612), (292, 561806), (511, 321032), (584, 280903), (1022, 160516), (2044, 80258), (4088, 40129)]