121520872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2957}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 249181920

約数和(自身を除く): 127661048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 467, 934, 1868, 2957, 3736, 5137, 5914, 10274, 11828, 20548, 23656, 32527, 41096, 65054, 130108, 260216, 1380919, 2761838, 5523676, 11047352, 15190109, 30380218, 60760436, 121520872]

約数ペア:

[(1, 121520872), (2, 60760436), (4, 30380218), (8, 15190109), (11, 11047352), (22, 5523676), (44, 2761838), (88, 1380919), (467, 260216), (934, 130108), (1868, 65054), (2957, 41096), (3736, 32527), (5137, 23656), (5914, 20548), (10274, 11828)]