156880112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516053}}^1$

素因数の和:516080

約数の個数: 20

約数和(自身を含む): 319953480

約数和(自身を除く): 163073368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516053, 1032106, 2064212, 4128424, 8256848, 9805007, 19610014, 39220028, 78440056, 156880112]

約数ペア:

[(1, 156880112), (2, 78440056), (4, 39220028), (8, 19610014), (16, 9805007), (19, 8256848), (38, 4128424), (76, 2064212), (152, 1032106), (304, 516053)]