136948

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 281792

約数和(自身を除く): 144844

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 938, 1022, 1876, 2044, 4891, 9782, 19564, 34237, 68474, 136948]

約数ペア:

[(1, 136948), (2, 68474), (4, 34237), (7, 19564), (14, 9782), (28, 4891), (67, 2044), (73, 1876), (134, 1022), (146, 938), (268, 511), (292, 469)]