142798992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424997}}^1$

素因数の和:425015

約数の個数: 40

約数和(自身を含む): 421598016

約数和(自身を除く): 278799024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424997, 849994, 1274991, 1699988, 2549982, 2974979, 3399976, 5099964, 5949958, 6799952, 8924937, 10199928, 11899916, 17849874, 20399856, 23799832, 35699748, 47599664, 71399496, 142798992]

約数ペア:

[(1, 142798992), (2, 71399496), (3, 47599664), (4, 35699748), (6, 23799832), (7, 20399856), (8, 17849874), (12, 11899916), (14, 10199928), (16, 8924937), (21, 6799952), (24, 5949958), (28, 5099964), (42, 3399976), (48, 2974979), (56, 2549982), (84, 1699988), (112, 1274991), (168, 849994), (336, 424997)]