140649852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54013}}^1$

素因数の和:54058

約数の個数: 48

約数和(自身を含む): 387172352

約数和(自身を除く): 246522500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 54013, 108026, 162039, 216052, 324078, 378091, 648156, 756182, 1134273, 1512364, 1674403, 2268546, 3348806, 4537092, 5023209, 6697612, 10046418, 11720821, 20092836, 23441642, 35162463, 46883284, 70324926, 140649852]

約数ペア:

[(1, 140649852), (2, 70324926), (3, 46883284), (4, 35162463), (6, 23441642), (7, 20092836), (12, 11720821), (14, 10046418), (21, 6697612), (28, 5023209), (31, 4537092), (42, 3348806), (62, 2268546), (84, 1674403), (93, 1512364), (124, 1134273), (186, 756182), (217, 648156), (372, 378091), (434, 324078), (651, 216052), (868, 162039), (1302, 108026), (2604, 54013)]