156729214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{61559}}^1$

素因数の和:61647

約数の個数: 16

約数和(自身を含む): 251164800

約数和(自身を除く): 94435586

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 61559, 123118, 1169621, 2339242, 4124453, 8248906, 78364607, 156729214]

約数ペア:

[(1, 156729214), (2, 78364607), (19, 8248906), (38, 4124453), (67, 2339242), (134, 1169621), (1273, 123118), (2546, 61559)]