156985995383

素因数分解:

$7^1\times {\mathrm{677}}^1\times {\mathrm{2213}}^1\times {\mathrm{14969}}^1$

素因数の和:17866

約数の個数: 16

約数和(自身を含む): 179770777920

約数和(自身を除く): 22784782537

約数列:

[1, 7, 677, 2213, 4739, 14969, 15491, 104783, 1498201, 10134013, 10487407, 33126397, 70938091, 231884779, 22426570769, 156985995383]

約数ペア:

[(1, 156985995383), (7, 22426570769), (677, 231884779), (2213, 70938091), (4739, 33126397), (14969, 10487407), (15491, 10134013), (104783, 1498201)]