164051258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{689291}}^1$

素因数の和:689317

約数の個数: 16

約数和(自身を含む): 297774144

約数和(自身を除く): 133722886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 689291, 1378582, 4825037, 9650074, 11717947, 23435894, 82025629, 164051258]

約数ペア:

[(1, 164051258), (2, 82025629), (7, 23435894), (14, 11717947), (17, 9650074), (34, 4825037), (119, 1378582), (238, 689291)]