126237824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{51907}}^1$

素因数の和:51940

約数の個数: 32

約数和(自身を含む): 264730800

約数和(自身を除く): 138492976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 51907, 103814, 207628, 415256, 830512, 986233, 1661024, 1972466, 3322048, 3944932, 6644096, 7889864, 15779728, 31559456, 63118912, 126237824]

約数ペア:

[(1, 126237824), (2, 63118912), (4, 31559456), (8, 15779728), (16, 7889864), (19, 6644096), (32, 3944932), (38, 3322048), (64, 1972466), (76, 1661024), (128, 986233), (152, 830512), (304, 415256), (608, 207628), (1216, 103814), (2432, 51907)]