164891384

素因数分解:

$2^3\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{1777}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 353750880

約数和(自身を除く): 188859496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1657, 1777, 3314, 3554, 6628, 7108, 11599, 12439, 13256, 14216, 23198, 24878, 46396, 49756, 92792, 99512, 2944489, 5888978, 11777956, 20611423, 23555912, 41222846, 82445692, 164891384]

約数ペア:

[(1, 164891384), (2, 82445692), (4, 41222846), (7, 23555912), (8, 20611423), (14, 11777956), (28, 5888978), (56, 2944489), (1657, 99512), (1777, 92792), (3314, 49756), (3554, 46396), (6628, 24878), (7108, 23198), (11599, 14216), (12439, 13256)]