144104336

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{123377}}^1$

素因数の和:123458

約数の個数: 20

約数和(自身を含む): 283029132

約数和(自身を除く): 138924796

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 123377, 246754, 493508, 987016, 1974032, 9006521, 18013042, 36026084, 72052168, 144104336]

約数ペア:

[(1, 144104336), (2, 72052168), (4, 36026084), (8, 18013042), (16, 9006521), (73, 1974032), (146, 987016), (292, 493508), (584, 246754), (1168, 123377)]