139416662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 276970752

約数和(自身を除く): 137554090

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 3542, 5623, 11246, 12397, 24794, 39361, 61853, 78722, 123706, 129329, 258658, 275527, 432971, 551054, 865942, 905303, 1422619, 1810606, 2845238, 3030797, 6061594, 6337121, 9958333, 12674242, 19916666, 69708331, 139416662]

約数ペア:

[(1, 139416662), (2, 69708331), (7, 19916666), (11, 12674242), (14, 9958333), (22, 6337121), (23, 6061594), (46, 3030797), (49, 2845238), (77, 1810606), (98, 1422619), (154, 905303), (161, 865942), (253, 551054), (322, 432971), (506, 275527), (539, 258658), (1078, 129329), (1127, 123706), (1771, 78722), (2254, 61853), (3542, 39361), (5623, 24794), (11246, 12397)]