120836192

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 245588112

約数和(自身を除く): 124751920

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 548, 641, 688, 1096, 1282, 1376, 2192, 2564, 4384, 5128, 5891, 10256, 11782, 20512, 23564, 27563, 47128, 55126, 87817, 94256, 110252, 175634, 188512, 220504, 351268, 441008, 702536, 882016, 1405072, 2810144, 3776131, 7552262, 15104524, 30209048, 60418096, 120836192]

約数ペア:

[(1, 120836192), (2, 60418096), (4, 30209048), (8, 15104524), (16, 7552262), (32, 3776131), (43, 2810144), (86, 1405072), (137, 882016), (172, 702536), (274, 441008), (344, 351268), (548, 220504), (641, 188512), (688, 175634), (1096, 110252), (1282, 94256), (1376, 87817), (2192, 55126), (2564, 47128), (4384, 27563), (5128, 23564), (5891, 20512), (10256, 11782)]