172320124

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1951}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 306948096

約数和(自身を除く): 134627972

約数列:

[1, 2, 4, 71, 142, 284, 311, 622, 1244, 1951, 3902, 7804, 22081, 44162, 88324, 138521, 277042, 554084, 606761, 1213522, 2427044, 43080031, 86160062, 172320124]

約数ペア:

[(1, 172320124), (2, 86160062), (4, 43080031), (71, 2427044), (142, 1213522), (284, 606761), (311, 554084), (622, 277042), (1244, 138521), (1951, 88324), (3902, 44162), (7804, 22081)]