160560428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139861}}^1$

素因数の和:139913

約数の個数: 24

約数和(自身を含む): 328955424

約数和(自身を除く): 168394996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 139861, 279722, 559444, 979027, 1958054, 3916108, 5734301, 11468602, 22937204, 40140107, 80280214, 160560428]

約数ペア:

[(1, 160560428), (2, 80280214), (4, 40140107), (7, 22937204), (14, 11468602), (28, 5734301), (41, 3916108), (82, 1958054), (164, 979027), (287, 559444), (574, 279722), (1148, 139861)]