172899456

素因数分解:

$2^7\times 3^1\times {\mathrm{450259}}^1$

素因数の和:450276

約数の個数: 32

約数和(自身を含む): 459265200

約数和(自身を除く): 286365744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 450259, 900518, 1350777, 1801036, 2701554, 3602072, 5403108, 7204144, 10806216, 14408288, 21612432, 28816576, 43224864, 57633152, 86449728, 172899456]

約数ペア:

[(1, 172899456), (2, 86449728), (3, 57633152), (4, 43224864), (6, 28816576), (8, 21612432), (12, 14408288), (16, 10806216), (24, 7204144), (32, 5403108), (48, 3602072), (64, 2701554), (96, 1801036), (128, 1350777), (192, 900518), (384, 450259)]