163146352

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 320796432

約数和(自身を除く): 157650080

約数列:

[1, 2, 4, 8, 16, 131, 262, 277, 281, 524, 554, 562, 1048, 1108, 1124, 2096, 2216, 2248, 4432, 4496, 36287, 36811, 72574, 73622, 77837, 145148, 147244, 155674, 290296, 294488, 311348, 580592, 588976, 622696, 1245392, 10196647, 20393294, 40786588, 81573176, 163146352]

約数ペア:

[(1, 163146352), (2, 81573176), (4, 40786588), (8, 20393294), (16, 10196647), (131, 1245392), (262, 622696), (277, 588976), (281, 580592), (524, 311348), (554, 294488), (562, 290296), (1048, 155674), (1108, 147244), (1124, 145148), (2096, 77837), (2216, 73622), (2248, 72574), (4432, 36811), (4496, 36287)]