126906584

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13903}}^1$

素因数の和:14079

約数の個数: 32

約数和(自身を含む): 273630720

約数和(自身を除く): 146724136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 13903, 27806, 55612, 97321, 111224, 194642, 389284, 778568, 2266189, 4532378, 9064756, 15863323, 18129512, 31726646, 63453292, 126906584]

約数ペア:

[(1, 126906584), (2, 63453292), (4, 31726646), (7, 18129512), (8, 15863323), (14, 9064756), (28, 4532378), (56, 2266189), (163, 778568), (326, 389284), (652, 194642), (1141, 111224), (1304, 97321), (2282, 55612), (4564, 27806), (9128, 13903)]