168656288

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{128549}}^1$

素因数の和:128600

約数の個数: 24

約数和(自身を含む): 340143300

約数和(自身を除く): 171487012

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 128549, 257098, 514196, 1028392, 2056784, 4113568, 5270509, 10541018, 21082036, 42164072, 84328144, 168656288]

約数ペア:

[(1, 168656288), (2, 84328144), (4, 42164072), (8, 21082036), (16, 10541018), (32, 5270509), (41, 4113568), (82, 2056784), (164, 1028392), (328, 514196), (656, 257098), (1312, 128549)]