133150780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23197}}^1$

素因数の和:23254

約数の個数: 48

約数和(自身を含む): 327370176

約数和(自身を除く): 194219396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23197, 46394, 92788, 115985, 162379, 231970, 324758, 463940, 649516, 811895, 951077, 1623790, 1902154, 3247580, 3804308, 4755385, 6657539, 9510770, 13315078, 19021540, 26630156, 33287695, 66575390, 133150780]

約数ペア:

[(1, 133150780), (2, 66575390), (4, 33287695), (5, 26630156), (7, 19021540), (10, 13315078), (14, 9510770), (20, 6657539), (28, 4755385), (35, 3804308), (41, 3247580), (70, 1902154), (82, 1623790), (140, 951077), (164, 811895), (205, 649516), (287, 463940), (410, 324758), (574, 231970), (820, 162379), (1148, 115985), (1435, 92788), (2870, 46394), (5740, 23197)]