133727972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 274864128

約数和(自身を除く): 141136156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 307, 329, 331, 614, 658, 662, 1228, 1316, 1324, 2149, 2317, 4298, 4634, 8596, 9268, 14429, 15557, 28858, 31114, 57716, 62228, 101003, 101617, 108899, 202006, 203234, 217798, 404012, 406468, 435596, 711319, 1422638, 2845276, 4775999, 9551998, 19103996, 33431993, 66863986, 133727972]

約数ペア:

[(1, 133727972), (2, 66863986), (4, 33431993), (7, 19103996), (14, 9551998), (28, 4775999), (47, 2845276), (94, 1422638), (188, 711319), (307, 435596), (329, 406468), (331, 404012), (614, 217798), (658, 203234), (662, 202006), (1228, 108899), (1316, 101617), (1324, 101003), (2149, 62228), (2317, 57716), (4298, 31114), (4634, 28858), (8596, 15557), (9268, 14429)]