78804532772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148128821}}^1$

素因数の和:148128851

約数の個数: 24

約数和(自身を含む): 165904280640

約数和(自身を除く): 87099747868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 148128821, 296257642, 592515284, 1036901747, 2073803494, 2814447599, 4147606988, 5628895198, 11257790396, 19701133193, 39402266386, 78804532772]

約数ペア:

[(1, 78804532772), (2, 39402266386), (4, 19701133193), (7, 11257790396), (14, 5628895198), (19, 4147606988), (28, 2814447599), (38, 2073803494), (76, 1036901747), (133, 592515284), (266, 296257642), (532, 148128821)]