133028812

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153259}}^1$

素因数の和:153301

約数の個数: 24

約数和(自身を含む): 274641920

約数和(自身を除く): 141613108

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 153259, 306518, 613036, 1072813, 2145626, 4291252, 4751029, 9502058, 19004116, 33257203, 66514406, 133028812]

約数ペア:

[(1, 133028812), (2, 66514406), (4, 33257203), (7, 19004116), (14, 9502058), (28, 4751029), (31, 4291252), (62, 2145626), (124, 1072813), (217, 613036), (434, 306518), (868, 153259)]