190486576

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12983}}^1$

素因数の和:13129

約数の個数: 40

約数和(自身を含む): 425044224

約数和(自身を除く): 234557648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 12983, 14672, 25966, 51932, 90881, 103864, 181762, 207728, 363524, 727048, 1454096, 1700773, 3401546, 6803092, 11905411, 13606184, 23810822, 27212368, 47621644, 95243288, 190486576]

約数ペア:

[(1, 190486576), (2, 95243288), (4, 47621644), (7, 27212368), (8, 23810822), (14, 13606184), (16, 11905411), (28, 6803092), (56, 3401546), (112, 1700773), (131, 1454096), (262, 727048), (524, 363524), (917, 207728), (1048, 181762), (1834, 103864), (2096, 90881), (3668, 51932), (7336, 25966), (12983, 14672)]