188939048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{919}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 366528000

約数和(自身を除く): 177588952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 829, 919, 1658, 1838, 3316, 3676, 6632, 7352, 25699, 28489, 51398, 56978, 102796, 113956, 205592, 227912, 761851, 1523702, 3047404, 6094808, 23617381, 47234762, 94469524, 188939048]

約数ペア:

[(1, 188939048), (2, 94469524), (4, 47234762), (8, 23617381), (31, 6094808), (62, 3047404), (124, 1523702), (248, 761851), (829, 227912), (919, 205592), (1658, 113956), (1838, 102796), (3316, 56978), (3676, 51398), (6632, 28489), (7352, 25699)]