140167996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1447}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 250115936

約数和(自身を除く): 109947940

約数列:

[1, 2, 4, 61, 122, 244, 397, 794, 1447, 1588, 2894, 5788, 24217, 48434, 88267, 96868, 176534, 353068, 574459, 1148918, 2297836, 35041999, 70083998, 140167996]

約数ペア:

[(1, 140167996), (2, 70083998), (4, 35041999), (61, 2297836), (122, 1148918), (244, 574459), (397, 353068), (794, 176534), (1447, 96868), (1588, 88267), (2894, 48434), (5788, 24217)]