164156965

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{161731}}^1$

素因数の和:161772

約数の個数: 16

約数和(自身を含む): 232894080

約数和(自身を除く): 68737115

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 161731, 808655, 1132117, 4690199, 5660585, 23450995, 32831393, 164156965]

約数ペア:

[(1, 164156965), (5, 32831393), (7, 23450995), (29, 5660585), (35, 4690199), (145, 1132117), (203, 808655), (1015, 161731)]