127942456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4733}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 249955200

約数和(自身を除く): 122012744

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 248, 436, 872, 3379, 4733, 6758, 9466, 13516, 18932, 27032, 37864, 146723, 293446, 515897, 586892, 1031794, 1173784, 2063588, 4127176, 15992807, 31985614, 63971228, 127942456]

約数ペア:

[(1, 127942456), (2, 63971228), (4, 31985614), (8, 15992807), (31, 4127176), (62, 2063588), (109, 1173784), (124, 1031794), (218, 586892), (248, 515897), (436, 293446), (872, 146723), (3379, 37864), (4733, 27032), (6758, 18932), (9466, 13516)]