162810172

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9043}}^1$

素因数の和:9697

約数の個数: 24

約数和(自身を含む): 326162816

約数和(自身を除く): 163352644

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 9043, 18004, 18086, 36172, 63301, 126602, 253204, 5814649, 11629298, 23258596, 40702543, 81405086, 162810172]

約数ペア:

[(1, 162810172), (2, 81405086), (4, 40702543), (7, 23258596), (14, 11629298), (28, 5814649), (643, 253204), (1286, 126602), (2572, 63301), (4501, 36172), (9002, 18086), (9043, 18004)]