138480493792

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{1861}}^1\times {\mathrm{5179}}^1$

素因数の和:7499

約数の個数: 48

約数和(自身を含む): 273440286000

約数和(自身を除く): 134959792208

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1796, 1861, 3592, 3722, 5179, 7184, 7444, 10358, 14368, 14888, 20716, 29776, 41432, 59552, 82864, 165728, 835589, 1671178, 2325371, 3342356, 4650742, 6684712, 9301484, 9638119, 13369424, 18602968, 19276238, 26738848, 37205936, 38552476, 74411872, 77104952, 154209904, 308419808, 4327515431, 8655030862, 17310061724, 34620123448, 69240246896, 138480493792]

約数ペア:

[(1, 138480493792), (2, 69240246896), (4, 34620123448), (8, 17310061724), (16, 8655030862), (32, 4327515431), (449, 308419808), (898, 154209904), (1796, 77104952), (1861, 74411872), (3592, 38552476), (3722, 37205936), (5179, 26738848), (7184, 19276238), (7444, 18602968), (10358, 13369424), (14368, 9638119), (14888, 9301484), (20716, 6684712), (29776, 4650742), (41432, 3342356), (59552, 2325371), (82864, 1671178), (165728, 835589)]