164226905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12503}}^1$

素因数の和:12616

約数の個数: 16

約数和(自身を含む): 205265664

約数和(自身を除く): 41038759

約数列:

[1, 5, 37, 71, 185, 355, 2627, 12503, 13135, 62515, 462611, 887713, 2313055, 4438565, 32845381, 164226905]

約数ペア:

[(1, 164226905), (5, 32845381), (37, 4438565), (71, 2313055), (185, 887713), (355, 462611), (2627, 62515), (12503, 13135)]