156693646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{2069}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 247654800

約数和(自身を除く): 90961154

約数列:

[1, 2, 19, 38, 1993, 2069, 3986, 4138, 37867, 39311, 75734, 78622, 4123517, 8247034, 78346823, 156693646]

約数ペア:

[(1, 156693646), (2, 78346823), (19, 8247034), (38, 4123517), (1993, 78622), (2069, 75734), (3986, 39311), (4138, 37867)]