156621938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97523}}^1$

素因数の和:97609

約数の個数: 16

約数和(自身を含む): 259803936

約数和(自身を除く): 103181998

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 97523, 195046, 1072753, 2145506, 7119179, 14238358, 78310969, 156621938]

約数ペア:

[(1, 156621938), (2, 78310969), (11, 14238358), (22, 7119179), (73, 2145506), (146, 1072753), (803, 195046), (1606, 97523)]