169582828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42101}}^1$

素因数の和:42177

約数の個数: 24

約数和(自身を含む): 318291120

約数和(自身を除く): 148708292

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 42101, 84202, 168404, 799919, 1599838, 2231353, 3199676, 4462706, 8925412, 42395707, 84791414, 169582828]

約数ペア:

[(1, 169582828), (2, 84791414), (4, 42395707), (19, 8925412), (38, 4462706), (53, 3199676), (76, 2231353), (106, 1599838), (212, 799919), (1007, 168404), (2014, 84202), (4028, 42101)]