137007848

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 270254880

約数和(自身を除く): 133247032

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 251, 284, 502, 568, 961, 1004, 1922, 2008, 2201, 3844, 4402, 7688, 7781, 8804, 15562, 17608, 17821, 31124, 35642, 62248, 68231, 71284, 136462, 142568, 241211, 272924, 482422, 545848, 552451, 964844, 1104902, 1929688, 2209804, 4419608, 17125981, 34251962, 68503924, 137007848]

約数ペア:

[(1, 137007848), (2, 68503924), (4, 34251962), (8, 17125981), (31, 4419608), (62, 2209804), (71, 1929688), (124, 1104902), (142, 964844), (248, 552451), (251, 545848), (284, 482422), (502, 272924), (568, 241211), (961, 142568), (1004, 136462), (1922, 71284), (2008, 68231), (2201, 62248), (3844, 35642), (4402, 31124), (7688, 17821), (7781, 17608), (8804, 15562)]