135365468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{563}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 280971264

約数和(自身を除く): 145605796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 563, 868, 1108, 1126, 1939, 2252, 3878, 3941, 7756, 7882, 8587, 15764, 17174, 17453, 34348, 34906, 60109, 69812, 120218, 122171, 155951, 240436, 244342, 311902, 488684, 623804, 1091657, 2183314, 4366628, 4834481, 9668962, 19337924, 33841367, 67682734, 135365468]

約数ペア:

[(1, 135365468), (2, 67682734), (4, 33841367), (7, 19337924), (14, 9668962), (28, 4834481), (31, 4366628), (62, 2183314), (124, 1091657), (217, 623804), (277, 488684), (434, 311902), (554, 244342), (563, 240436), (868, 155951), (1108, 122171), (1126, 120218), (1939, 69812), (2252, 60109), (3878, 34906), (3941, 34348), (7756, 17453), (7882, 17174), (8587, 15764)]