161738772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1036787}}^1$

素因数の和:1036807

約数の個数: 24

約数和(自身を含む): 406420896

約数和(自身を除く): 244682124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1036787, 2073574, 3110361, 4147148, 6220722, 12441444, 13478231, 26956462, 40434693, 53912924, 80869386, 161738772]

約数ペア:

[(1, 161738772), (2, 80869386), (3, 53912924), (4, 40434693), (6, 26956462), (12, 13478231), (13, 12441444), (26, 6220722), (39, 4147148), (52, 3110361), (78, 2073574), (156, 1036787)]