139804546

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{75083}}^1$

素因数の和:75118

約数の個数: 24

約数和(自身を含む): 256787280

約数和(自身を除く): 116982734

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 75083, 150166, 525581, 1051162, 1426577, 2853154, 3679067, 7358134, 9986039, 19972078, 69902273, 139804546]

約数ペア:

[(1, 139804546), (2, 69902273), (7, 19972078), (14, 9986039), (19, 7358134), (38, 3679067), (49, 2853154), (98, 1426577), (133, 1051162), (266, 525581), (931, 150166), (1862, 75083)]