164078004

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20939}}^1$

素因数の和:21599

約数の個数: 24

約数和(自身を含む): 383453280

約数和(自身を除く): 219375276

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 20939, 41878, 62817, 83756, 125634, 251268, 13673167, 27346334, 41019501, 54692668, 82039002, 164078004]

約数ペア:

[(1, 164078004), (2, 82039002), (3, 54692668), (4, 41019501), (6, 27346334), (12, 13673167), (653, 251268), (1306, 125634), (1959, 83756), (2612, 62817), (3918, 41878), (7836, 20939)]