158561018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1029617}}^1$

素因数の和:1029637

約数の個数: 16

約数和(自身を含む): 296529984

約数和(自身を除く): 137968966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1029617, 2059234, 7207319, 11325787, 14414638, 22651574, 79280509, 158561018]

約数ペア:

[(1, 158561018), (2, 79280509), (7, 22651574), (11, 14414638), (14, 11325787), (22, 7207319), (77, 2059234), (154, 1029617)]