156620591

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 169820160

約数和(自身を除く): 13199569

約数列:

[1, 19, 47, 127, 893, 1381, 2413, 5969, 26239, 64907, 113411, 175387, 1233233, 3332353, 8243189, 156620591]

約数ペア:

[(1, 156620591), (19, 8243189), (47, 3332353), (127, 1233233), (893, 175387), (1381, 113411), (2413, 64907), (5969, 26239)]