172698424

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 329472000

約数和(自身を除く): 156773576

約数列:

[1, 2, 4, 8, 79, 158, 263, 316, 526, 632, 1039, 1052, 2078, 2104, 4156, 8312, 20777, 41554, 82081, 83108, 164162, 166216, 273257, 328324, 546514, 656648, 1093028, 2186056, 21587303, 43174606, 86349212, 172698424]

約数ペア:

[(1, 172698424), (2, 86349212), (4, 43174606), (8, 21587303), (79, 2186056), (158, 1093028), (263, 656648), (316, 546514), (526, 328324), (632, 273257), (1039, 166216), (1052, 164162), (2078, 83108), (2104, 82081), (4156, 41554), (8312, 20777)]