138785024

素因数分解:

$2^8\times 7^1\times {\mathrm{77447}}^1$

素因数の和:77470

約数の個数: 36

約数和(自身を含む): 316607424

約数和(自身を除く): 177822400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 77447, 154894, 309788, 542129, 619576, 1084258, 1239152, 2168516, 2478304, 4337032, 4956608, 8674064, 9913216, 17348128, 19826432, 34696256, 69392512, 138785024]

約数ペア:

[(1, 138785024), (2, 69392512), (4, 34696256), (7, 19826432), (8, 17348128), (14, 9913216), (16, 8674064), (28, 4956608), (32, 4337032), (56, 2478304), (64, 2168516), (112, 1239152), (128, 1084258), (224, 619576), (256, 542129), (448, 309788), (896, 154894), (1792, 77447)]