156638372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14071}}^1$

素因数の和:14120

約数の個数: 36

約数和(自身を含む): 314424768

約数和(自身を除く): 157786396

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 14071, 28142, 56284, 154781, 309562, 323633, 619124, 647266, 1294532, 1702591, 3405182, 3559963, 6810364, 7119926, 14239852, 39159593, 78319186, 156638372]

約数ペア:

[(1, 156638372), (2, 78319186), (4, 39159593), (11, 14239852), (22, 7119926), (23, 6810364), (44, 3559963), (46, 3405182), (92, 1702591), (121, 1294532), (242, 647266), (253, 619124), (484, 323633), (506, 309562), (1012, 154781), (2783, 56284), (5566, 28142), (11132, 14071)]