139051726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 231952896

約数和(自身を除く): 92901170

約数列:

[1, 2, 11, 22, 83, 166, 271, 281, 542, 562, 913, 1826, 2981, 3091, 5962, 6182, 22493, 23323, 44986, 46646, 76151, 152302, 247423, 256553, 494846, 513106, 837661, 1675322, 6320533, 12641066, 69525863, 139051726]

約数ペア:

[(1, 139051726), (2, 69525863), (11, 12641066), (22, 6320533), (83, 1675322), (166, 837661), (271, 513106), (281, 494846), (542, 256553), (562, 247423), (913, 152302), (1826, 76151), (2981, 46646), (3091, 44986), (5962, 23323), (6182, 22493)]