137957316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 380358720

約数和(自身を除く): 242401404

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, 961, 1302, 1709, 1922, 2604, 2883, 3418, 3844, 5127, 5766, 6727, 6836, 10254, 11532, 11963, 13454, 20181, 20508, 23926, 26908, 35889, 40362, 47852, 52979, 71778, 80724, 105958, 143556, 158937, 211916, 317874, 370853, 635748, 741706, 1112559, 1483412, 1642349, 2225118, 3284698, 4450236, 4927047, 6569396, 9854094, 11496443, 19708188, 22992886, 34489329, 45985772, 68978658, 137957316]

約数ペア:

[(1, 137957316), (2, 68978658), (3, 45985772), (4, 34489329), (6, 22992886), (7, 19708188), (12, 11496443), (14, 9854094), (21, 6569396), (28, 4927047), (31, 4450236), (42, 3284698), (62, 2225118), (84, 1642349), (93, 1483412), (124, 1112559), (186, 741706), (217, 635748), (372, 370853), (434, 317874), (651, 211916), (868, 158937), (961, 143556), (1302, 105958), (1709, 80724), (1922, 71778), (2604, 52979), (2883, 47852), (3418, 40362), (3844, 35889), (5127, 26908), (5766, 23926), (6727, 20508), (6836, 20181), (10254, 13454), (11532, 11963)]