156913235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1597}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 193217376

約数和(自身を除く): 36304141

約数列:

[1, 5, 43, 215, 457, 1597, 2285, 7985, 19651, 68671, 98255, 343355, 729829, 3649145, 31382647, 156913235]

約数ペア:

[(1, 156913235), (5, 31382647), (43, 3649145), (215, 729829), (457, 343355), (1597, 98255), (2285, 68671), (7985, 19651)]