139625346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89849}}^1$

素因数の和:89898

約数の個数: 32

約数和(自身を含む): 327772800

約数和(自身を除く): 188147454

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 89849, 179698, 269547, 539094, 628943, 1257886, 1886829, 3324413, 3773658, 6648826, 9973239, 19946478, 23270891, 46541782, 69812673, 139625346]

約数ペア:

[(1, 139625346), (2, 69812673), (3, 46541782), (6, 23270891), (7, 19946478), (14, 9973239), (21, 6648826), (37, 3773658), (42, 3324413), (74, 1886829), (111, 1257886), (222, 628943), (259, 539094), (518, 269547), (777, 179698), (1554, 89849)]