159849728

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{3739}}^1$

素因数の和:3922

約数の個数: 36

約数和(自身を含む): 321071520

約数和(自身を除く): 161221792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 668, 1336, 2672, 3739, 5344, 7478, 10688, 14956, 21376, 29912, 42752, 59824, 119648, 239296, 478592, 624413, 957184, 1248826, 2497652, 4995304, 9990608, 19981216, 39962432, 79924864, 159849728]

約数ペア:

[(1, 159849728), (2, 79924864), (4, 39962432), (8, 19981216), (16, 9990608), (32, 4995304), (64, 2497652), (128, 1248826), (167, 957184), (256, 624413), (334, 478592), (668, 239296), (1336, 119648), (2672, 59824), (3739, 42752), (5344, 29912), (7478, 21376), (10688, 14956)]