133745536

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{12589}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 269677800

約数和(自身を除く): 135932264

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 12589, 25178, 50356, 100712, 201424, 402848, 805696, 1044887, 1611392, 2089774, 4179548, 8359096, 16718192, 33436384, 66872768, 133745536]

約数ペア:

[(1, 133745536), (2, 66872768), (4, 33436384), (8, 16718192), (16, 8359096), (32, 4179548), (64, 2089774), (83, 1611392), (128, 1044887), (166, 805696), (332, 402848), (664, 201424), (1328, 100712), (2656, 50356), (5312, 25178), (10624, 12589)]