157055129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{119981}}^1$

素因数の和:120016

約数の個数: 16

約数和(自身を含む): 207328896

約数和(自身を除く): 50273767

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 119981, 839867, 1319791, 2039677, 9238537, 14277739, 22436447, 157055129]

約数ペア:

[(1, 157055129), (7, 22436447), (11, 14277739), (17, 9238537), (77, 2039677), (119, 1319791), (187, 839867), (1309, 119981)]