157073016940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1121950121}}^1$

素因数の和:1121950137

約数の個数: 24

約数和(自身を含む): 376975240992

約数和(自身を除く): 219902224052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1121950121, 2243900242, 4487800484, 5609750605, 7853650847, 11219501210, 15707301694, 22439002420, 31414603388, 39268254235, 78536508470, 157073016940]

約数ペア:

[(1, 157073016940), (2, 78536508470), (4, 39268254235), (5, 31414603388), (7, 22439002420), (10, 15707301694), (14, 11219501210), (20, 7853650847), (28, 5609750605), (35, 4487800484), (70, 2243900242), (140, 1121950121)]