149969086828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{20409511}}^1$

素因数の和:20409693

約数の個数: 24

約数和(自身を含む): 288019033344

約数和(自身を除く): 138049946516

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 20409511, 40819022, 81638044, 224504621, 449009242, 898018484, 3408388337, 6816776674, 13633553348, 37492271707, 74984543414, 149969086828]

約数ペア:

[(1, 149969086828), (2, 74984543414), (4, 37492271707), (11, 13633553348), (22, 6816776674), (44, 3408388337), (167, 898018484), (334, 449009242), (668, 224504621), (1837, 81638044), (3674, 40819022), (7348, 20409511)]