133721140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16189}}^1$

素因数の和:16264

約数の個数: 48

約数和(自身を含む): 326390400

約数和(自身を除く): 192669260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 16189, 32378, 64756, 80945, 113323, 161890, 226646, 323780, 453292, 566615, 955151, 1133230, 1910302, 2266460, 3820604, 4775755, 6686057, 9551510, 13372114, 19103020, 26744228, 33430285, 66860570, 133721140]

約数ペア:

[(1, 133721140), (2, 66860570), (4, 33430285), (5, 26744228), (7, 19103020), (10, 13372114), (14, 9551510), (20, 6686057), (28, 4775755), (35, 3820604), (59, 2266460), (70, 1910302), (118, 1133230), (140, 955151), (236, 566615), (295, 453292), (413, 323780), (590, 226646), (826, 161890), (1180, 113323), (1652, 80945), (2065, 64756), (4130, 32378), (8260, 16189)]