164404430

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{153649}}^1$

素因数の和:153763

約数の個数: 16

約数和(自身を含む): 298695600

約数和(自身を除く): 134291170

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 153649, 307298, 768245, 1536490, 16440443, 32880886, 82202215, 164404430]

約数ペア:

[(1, 164404430), (2, 82202215), (5, 32880886), (10, 16440443), (107, 1536490), (214, 768245), (535, 307298), (1070, 153649)]