128535414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{6133}}^1$

素因数の和:6644

約数の個数: 32

約数和(自身を含む): 294432000

約数和(自身を除く): 165896586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3493, 6133, 6986, 10479, 12266, 18399, 20958, 36798, 42931, 85862, 128793, 257586, 3060367, 6120734, 9181101, 18362202, 21422569, 42845138, 64267707, 128535414]

約数ペア:

[(1, 128535414), (2, 64267707), (3, 42845138), (6, 21422569), (7, 18362202), (14, 9181101), (21, 6120734), (42, 3060367), (499, 257586), (998, 128793), (1497, 85862), (2994, 42931), (3493, 36798), (6133, 20958), (6986, 18399), (10479, 12266)]