164417659

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72719}}^1$

素因数の和:72762

約数の個数: 16

約数和(自身を含む): 209433600

約数和(自身を除く): 45015941

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 72719, 509033, 1236223, 1381661, 8653561, 9671627, 23488237, 164417659]

約数ペア:

[(1, 164417659), (7, 23488237), (17, 9671627), (19, 8653561), (119, 1381661), (133, 1236223), (323, 509033), (2261, 72719)]