134627152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17789}}^1$

素因数の和:17851

約数の個数: 40

約数和(自身を含む): 291186720

約数和(自身を除く): 156559568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 17789, 35578, 71156, 142312, 195679, 284624, 391358, 764927, 782716, 1529854, 1565432, 3059708, 3130864, 6119416, 8414197, 12238832, 16828394, 33656788, 67313576, 134627152]

約数ペア:

[(1, 134627152), (2, 67313576), (4, 33656788), (8, 16828394), (11, 12238832), (16, 8414197), (22, 6119416), (43, 3130864), (44, 3059708), (86, 1565432), (88, 1529854), (172, 782716), (176, 764927), (344, 391358), (473, 284624), (688, 195679), (946, 142312), (1892, 71156), (3784, 35578), (7568, 17789)]