164001724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{1367}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 291301920

約数和(自身を除く): 127300196

約数列:

[1, 2, 4, 89, 178, 337, 356, 674, 1348, 1367, 2734, 5468, 29993, 59986, 119972, 121663, 243326, 460679, 486652, 921358, 1842716, 41000431, 82000862, 164001724]

約数ペア:

[(1, 164001724), (2, 82000862), (4, 41000431), (89, 1842716), (178, 921358), (337, 486652), (356, 460679), (674, 243326), (1348, 121663), (1367, 119972), (2734, 59986), (5468, 29993)]