142926512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{470153}}^1$

素因数の和:470180

約数の個数: 20

約数和(自身を含む): 291495480

約数和(自身を除く): 148568968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 470153, 940306, 1880612, 3761224, 7522448, 8932907, 17865814, 35731628, 71463256, 142926512]

約数ペア:

[(1, 142926512), (2, 71463256), (4, 35731628), (8, 17865814), (16, 8932907), (19, 7522448), (38, 3761224), (76, 1880612), (152, 940306), (304, 470153)]