155118916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{23603}}^1$

素因数の和:23691

約数の個数: 24

約数和(自身を含む): 285513984

約数和(自身を除く): 130395068

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 23603, 47206, 94412, 731693, 1250959, 1463386, 2501918, 2926772, 5003836, 38779729, 77559458, 155118916]

約数ペア:

[(1, 155118916), (2, 77559458), (4, 38779729), (31, 5003836), (53, 2926772), (62, 2501918), (106, 1463386), (124, 1250959), (212, 731693), (1643, 94412), (3286, 47206), (6572, 23603)]