138755938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 232409088

約数和(自身を除く): 93653150

約数列:

[1, 2, 17, 31, 34, 47, 62, 94, 527, 799, 1054, 1457, 1598, 2801, 2914, 5602, 24769, 47617, 49538, 86831, 95234, 131647, 173662, 263294, 1476127, 2237999, 2952254, 4081057, 4475998, 8162114, 69377969, 138755938]

約数ペア:

[(1, 138755938), (2, 69377969), (17, 8162114), (31, 4475998), (34, 4081057), (47, 2952254), (62, 2237999), (94, 1476127), (527, 263294), (799, 173662), (1054, 131647), (1457, 95234), (1598, 86831), (2801, 49538), (2914, 47617), (5602, 24769)]