156448546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{10267}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 247664160

約数和(自身を除く): 91215614

約数列:

[1, 2, 19, 38, 401, 802, 7619, 10267, 15238, 20534, 195073, 390146, 4117067, 8234134, 78224273, 156448546]

約数ペア:

[(1, 156448546), (2, 78224273), (19, 8234134), (38, 4117067), (401, 390146), (802, 195073), (7619, 20534), (10267, 15238)]