123507456

素因数分解:

$2^8\times 3^1\times {\mathrm{160817}}^1$

素因数の和:160836

約数の個数: 36

約数和(自身を含む): 328711992

約数和(自身を除く): 205204536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 160817, 321634, 482451, 643268, 964902, 1286536, 1929804, 2573072, 3859608, 5146144, 7719216, 10292288, 15438432, 20584576, 30876864, 41169152, 61753728, 123507456]

約数ペア:

[(1, 123507456), (2, 61753728), (3, 41169152), (4, 30876864), (6, 20584576), (8, 15438432), (12, 10292288), (16, 7719216), (24, 5146144), (32, 3859608), (48, 2573072), (64, 1929804), (96, 1286536), (128, 964902), (192, 643268), (256, 482451), (384, 321634), (768, 160817)]