134438164

素因数分解:

$2^2\times 7^3\times {\mathrm{97987}}^1$

素因数の和:98012

約数の個数: 24

約数和(自身を含む): 274366400

約数和(自身を除く): 139928236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 97987, 195974, 391948, 685909, 1371818, 2743636, 4801363, 9602726, 19205452, 33609541, 67219082, 134438164]

約数ペア:

[(1, 134438164), (2, 67219082), (4, 33609541), (7, 19205452), (14, 9602726), (28, 4801363), (49, 2743636), (98, 1371818), (196, 685909), (343, 391948), (686, 195974), (1372, 97987)]