168542870

素因数分解:

$2^1\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{6217}}^1$

素因数の和:8935

約数の個数: 16

約数和(自身を含む): 303537888

約数和(自身を除く): 134995018

約数列:

[1, 2, 5, 10, 2711, 5422, 6217, 12434, 13555, 27110, 31085, 62170, 16854287, 33708574, 84271435, 168542870]

約数ペア:

[(1, 168542870), (2, 84271435), (5, 33708574), (10, 16854287), (2711, 62170), (5422, 31085), (6217, 27110), (12434, 13555)]