123963648

素因数分解:

$2^8\times 3^1\times {\mathrm{161411}}^1$

素因数の和:161430

約数の個数: 36

約数和(自身を含む): 329926128

約数和(自身を除く): 205962480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 161411, 322822, 484233, 645644, 968466, 1291288, 1936932, 2582576, 3873864, 5165152, 7747728, 10330304, 15495456, 20660608, 30990912, 41321216, 61981824, 123963648]

約数ペア:

[(1, 123963648), (2, 61981824), (3, 41321216), (4, 30990912), (6, 20660608), (8, 15495456), (12, 10330304), (16, 7747728), (24, 5165152), (32, 3873864), (48, 2582576), (64, 1936932), (96, 1291288), (128, 968466), (192, 645644), (256, 484233), (384, 322822), (768, 161411)]