172742716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 307407744

約数和(自身を除く): 134665028

約数列:

[1, 2, 4, 71, 142, 284, 523, 1046, 1163, 2092, 2326, 4652, 37133, 74266, 82573, 148532, 165146, 330292, 608249, 1216498, 2432996, 43185679, 86371358, 172742716]

約数ペア:

[(1, 172742716), (2, 86371358), (4, 43185679), (71, 2432996), (142, 1216498), (284, 608249), (523, 330292), (1046, 165146), (1163, 148532), (2092, 82573), (2326, 74266), (4652, 37133)]