190720803568

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6959}}^1\times {\mathrm{12323}}^1$

素因数の和:19429

約数の個数: 40

約数和(自身を含む): 372263673600

約数和(自身を除く): 181542870032

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6959, 12323, 13918, 24646, 27836, 49292, 55672, 98584, 111344, 197168, 967301, 1712897, 1934602, 3425794, 3869204, 6851588, 7738408, 13703176, 15476816, 27406352, 85755757, 171511514, 343023028, 686046056, 1372092112, 11920050223, 23840100446, 47680200892, 95360401784, 190720803568]

約数ペア:

[(1, 190720803568), (2, 95360401784), (4, 47680200892), (8, 23840100446), (16, 11920050223), (139, 1372092112), (278, 686046056), (556, 343023028), (1112, 171511514), (2224, 85755757), (6959, 27406352), (12323, 15476816), (13918, 13703176), (24646, 7738408), (27836, 6851588), (49292, 3869204), (55672, 3425794), (98584, 1934602), (111344, 1712897), (197168, 967301)]