138515344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6197}}^1$

素因数の和:6343

約数の個数: 40

約数和(自身を含む): 295123968

約数和(自身を除く): 156608624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 6197, 11176, 12394, 22352, 24788, 49576, 68167, 99152, 136334, 272668, 545336, 787019, 1090672, 1574038, 3148076, 6296152, 8657209, 12592304, 17314418, 34628836, 69257672, 138515344]

約数ペア:

[(1, 138515344), (2, 69257672), (4, 34628836), (8, 17314418), (11, 12592304), (16, 8657209), (22, 6296152), (44, 3148076), (88, 1574038), (127, 1090672), (176, 787019), (254, 545336), (508, 272668), (1016, 136334), (1397, 99152), (2032, 68167), (2794, 49576), (5588, 24788), (6197, 22352), (11176, 12394)]