139015884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3931}}^1$

素因数の和:4366

約数の個数: 48

約数和(自身を含む): 371684096

約数和(自身を除く): 232668212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 3931, 5052, 5894, 7862, 8841, 11788, 11793, 15724, 17682, 23586, 27517, 35364, 47172, 55034, 82551, 110068, 165102, 330204, 1654951, 3309902, 4964853, 6619804, 9929706, 11584657, 19859412, 23169314, 34753971, 46338628, 69507942, 139015884]

約数ペア:

[(1, 139015884), (2, 69507942), (3, 46338628), (4, 34753971), (6, 23169314), (7, 19859412), (12, 11584657), (14, 9929706), (21, 6619804), (28, 4964853), (42, 3309902), (84, 1654951), (421, 330204), (842, 165102), (1263, 110068), (1684, 82551), (2526, 55034), (2947, 47172), (3931, 35364), (5052, 27517), (5894, 23586), (7862, 17682), (8841, 15724), (11788, 11793)]