1118156512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20233}}^1$

素因数の和:20411

約数の個数: 48

約数和(自身を含む): 2416910832

約数和(自身を除く): 1298754320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1727, 2512, 3454, 5024, 6908, 13816, 20233, 27632, 40466, 55264, 80932, 161864, 222563, 323728, 445126, 647456, 890252, 1780504, 3176581, 3561008, 6353162, 7122016, 12706324, 25412648, 34942391, 50825296, 69884782, 101650592, 139769564, 279539128, 559078256, 1118156512]

約数ペア:

[(1, 1118156512), (2, 559078256), (4, 279539128), (8, 139769564), (11, 101650592), (16, 69884782), (22, 50825296), (32, 34942391), (44, 25412648), (88, 12706324), (157, 7122016), (176, 6353162), (314, 3561008), (352, 3176581), (628, 1780504), (1256, 890252), (1727, 647456), (2512, 445126), (3454, 323728), (5024, 222563), (6908, 161864), (13816, 80932), (20233, 55264), (27632, 40466)]