144586468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64663}}^1$

素因数の和:64723

約数の個数: 24

約数和(自身を含む): 278831168

約数和(自身を除く): 134244700

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 64663, 129326, 258652, 840619, 1681238, 2780509, 3362476, 5561018, 11122036, 36146617, 72293234, 144586468]

約数ペア:

[(1, 144586468), (2, 72293234), (4, 36146617), (13, 11122036), (26, 5561018), (43, 3362476), (52, 2780509), (86, 1681238), (172, 840619), (559, 258652), (1118, 129326), (2236, 64663)]