172356163

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5659}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 208288000

約数和(自身を除く): 35931837

約数列:

[1, 7, 19, 133, 229, 1603, 4351, 5659, 30457, 39613, 107521, 752647, 1295911, 9071377, 24622309, 172356163]

約数ペア:

[(1, 172356163), (7, 24622309), (19, 9071377), (133, 1295911), (229, 752647), (1603, 107521), (4351, 39613), (5659, 30457)]