157023938140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212194511}}^1$

素因数の和:212194557

約数の個数: 24

約数和(自身を含む): 338662441152

約数和(自身を除く): 181638503012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 212194511, 424389022, 848778044, 1060972555, 2121945110, 4243890220, 7851196907, 15702393814, 31404787628, 39255984535, 78511969070, 157023938140]

約数ペア:

[(1, 157023938140), (2, 78511969070), (4, 39255984535), (5, 31404787628), (10, 15702393814), (20, 7851196907), (37, 4243890220), (74, 2121945110), (148, 1060972555), (185, 848778044), (370, 424389022), (740, 212194511)]