156965081918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1\times {\mathrm{187139}}^1$

素因数の和:196111

約数の個数: 16

約数和(自身を含む): 240485379840

約数和(自身を除く): 83520297922

約数列:

[1, 2, 47, 94, 8923, 17846, 187139, 374278, 419381, 838762, 8795533, 17591066, 1669841297, 3339682594, 78482540959, 156965081918]

約数ペア:

[(1, 156965081918), (2, 78482540959), (47, 3339682594), (94, 1669841297), (8923, 17591066), (17846, 8795533), (187139, 838762), (374278, 419381)]