126406784

素因数分解:

$2^7\times 7^1\times {\mathrm{141079}}^1$

素因数の和:141100

約数の個数: 32

約数和(自身を含む): 287803200

約数和(自身を除く): 161396416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 141079, 282158, 564316, 987553, 1128632, 1975106, 2257264, 3950212, 4514528, 7900424, 9029056, 15800848, 18058112, 31601696, 63203392, 126406784]

約数ペア:

[(1, 126406784), (2, 63203392), (4, 31601696), (7, 18058112), (8, 15800848), (14, 9029056), (16, 7900424), (28, 4514528), (32, 3950212), (56, 2257264), (64, 1975106), (112, 1128632), (128, 987553), (224, 564316), (448, 282158), (896, 141079)]