141448864

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 284407200

約数和(自身を除く): 142958336

約数列:

[1, 2, 4, 8, 16, 32, 107, 109, 214, 218, 379, 428, 436, 758, 856, 872, 1516, 1712, 1744, 3032, 3424, 3488, 6064, 11663, 12128, 23326, 40553, 41311, 46652, 81106, 82622, 93304, 162212, 165244, 186608, 324424, 330488, 373216, 648848, 660976, 1297696, 1321952, 4420277, 8840554, 17681108, 35362216, 70724432, 141448864]

約数ペア:

[(1, 141448864), (2, 70724432), (4, 35362216), (8, 17681108), (16, 8840554), (32, 4420277), (107, 1321952), (109, 1297696), (214, 660976), (218, 648848), (379, 373216), (428, 330488), (436, 324424), (758, 186608), (856, 165244), (872, 162212), (1516, 93304), (1712, 82622), (1744, 81106), (3032, 46652), (3424, 41311), (3488, 40553), (6064, 23326), (11663, 12128)]