144461380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15401}}^1$

素因数の和:15484

約数の個数: 48

約数和(自身を含む): 351904896

約数和(自身を除く): 207443516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 15401, 30802, 61604, 77005, 107807, 154010, 215614, 308020, 431228, 539035, 1031867, 1078070, 2063734, 2156140, 4127468, 5159335, 7223069, 10318670, 14446138, 20637340, 28892276, 36115345, 72230690, 144461380]

約数ペア:

[(1, 144461380), (2, 72230690), (4, 36115345), (5, 28892276), (7, 20637340), (10, 14446138), (14, 10318670), (20, 7223069), (28, 5159335), (35, 4127468), (67, 2156140), (70, 2063734), (134, 1078070), (140, 1031867), (268, 539035), (335, 431228), (469, 308020), (670, 215614), (938, 154010), (1340, 107807), (1876, 77005), (2345, 61604), (4690, 30802), (9380, 15401)]