162139810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8243}}^1$

素因数の和:8538

約数の個数: 32

約数和(自身を含む): 334772352

約数和(自身を除く): 172632542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 8243, 9835, 16486, 19670, 41215, 57701, 82430, 115402, 288505, 577010, 2316283, 4632566, 11581415, 16213981, 23162830, 32427962, 81069905, 162139810]

約数ペア:

[(1, 162139810), (2, 81069905), (5, 32427962), (7, 23162830), (10, 16213981), (14, 11581415), (35, 4632566), (70, 2316283), (281, 577010), (562, 288505), (1405, 115402), (1967, 82430), (2810, 57701), (3934, 41215), (8243, 19670), (9835, 16486)]