157880514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{5189}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 345280320

約数和(自身を除く): 187399806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 461, 922, 1383, 2766, 5071, 5189, 10142, 10378, 15213, 15567, 30426, 31134, 57079, 114158, 171237, 342474, 2392129, 4784258, 7176387, 14352774, 26313419, 52626838, 78940257, 157880514]

約数ペア:

[(1, 157880514), (2, 78940257), (3, 52626838), (6, 26313419), (11, 14352774), (22, 7176387), (33, 4784258), (66, 2392129), (461, 342474), (922, 171237), (1383, 114158), (2766, 57079), (5071, 31134), (5189, 30426), (10142, 15567), (10378, 15213)]