156946707

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 258048000

約数和(自身を除く): 101101293

約数列:

[1, 3, 9, 19, 27, 31, 57, 71, 93, 139, 171, 213, 279, 417, 513, 589, 639, 837, 1251, 1349, 1767, 1917, 2201, 2641, 3753, 4047, 4309, 5301, 6603, 7923, 9869, 12141, 12927, 15903, 19809, 23769, 29607, 36423, 38781, 41819, 59427, 71307, 81871, 88821, 116343, 125457, 187511, 245613, 266463, 305939, 376371, 562533, 736839, 917817, 1129113, 1687599, 2210517, 2753451, 5062797, 5812841, 8260353, 17438523, 52315569, 156946707]

約数ペア:

[(1, 156946707), (3, 52315569), (9, 17438523), (19, 8260353), (27, 5812841), (31, 5062797), (57, 2753451), (71, 2210517), (93, 1687599), (139, 1129113), (171, 917817), (213, 736839), (279, 562533), (417, 376371), (513, 305939), (589, 266463), (639, 245613), (837, 187511), (1251, 125457), (1349, 116343), (1767, 88821), (1917, 81871), (2201, 71307), (2641, 59427), (3753, 41819), (4047, 38781), (4309, 36423), (5301, 29607), (6603, 23769), (7923, 19809), (9869, 15903), (12141, 12927)]