78439398

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{83269}}^1$

素因数の和:83431

約数の個数: 16

約数和(自身を含む): 157879920

約数和(自身を除く): 79440522

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 83269, 166538, 249807, 499614, 13073233, 26146466, 39219699, 78439398]

約数ペア:

[(1, 78439398), (2, 39219699), (3, 26146466), (6, 13073233), (157, 499614), (314, 249807), (471, 166538), (942, 83269)]