162129736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1066643}}^1$

素因数の和:1066668

約数の個数: 16

約数和(自身を含む): 319993200

約数和(自身を除く): 157863464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1066643, 2133286, 4266572, 8533144, 20266217, 40532434, 81064868, 162129736]

約数ペア:

[(1, 162129736), (2, 81064868), (4, 40532434), (8, 20266217), (19, 8533144), (38, 4266572), (76, 2133286), (152, 1066643)]