150345412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173209}}^1$

素因数の和:173251

約数の個数: 24

約数和(自身を含む): 310392320

約数和(自身を除く): 160046908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 173209, 346418, 692836, 1212463, 2424926, 4849852, 5369479, 10738958, 21477916, 37586353, 75172706, 150345412]

約数ペア:

[(1, 150345412), (2, 75172706), (4, 37586353), (7, 21477916), (14, 10738958), (28, 5369479), (31, 4849852), (62, 2424926), (124, 1212463), (217, 692836), (434, 346418), (868, 173209)]