171178072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{126611}}^1$

素因数の和:126643

約数の個数: 24

約数和(自身を含む): 347549940

約数和(自身を除く): 176371868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 126611, 253222, 506444, 1012888, 1645943, 3291886, 6583772, 13167544, 21397259, 42794518, 85589036, 171178072]

約数ペア:

[(1, 171178072), (2, 85589036), (4, 42794518), (8, 21397259), (13, 13167544), (26, 6583772), (52, 3291886), (104, 1645943), (169, 1012888), (338, 506444), (676, 253222), (1352, 126611)]