164250871216

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{331183}}^1$

素因数の和:331553

約数の個数: 40

約数和(自身を含む): 321963837440

約数和(自身を除く): 157712966224

約数列:

[1, 2, 4, 8, 16, 139, 223, 278, 446, 556, 892, 1112, 1784, 2224, 3568, 30997, 61994, 123988, 247976, 331183, 495952, 662366, 1324732, 2649464, 5298928, 46034437, 73853809, 92068874, 147707618, 184137748, 295415236, 368275496, 590830472, 736550992, 1181660944, 10265679451, 20531358902, 41062717804, 82125435608, 164250871216]

約数ペア:

[(1, 164250871216), (2, 82125435608), (4, 41062717804), (8, 20531358902), (16, 10265679451), (139, 1181660944), (223, 736550992), (278, 590830472), (446, 368275496), (556, 295415236), (892, 184137748), (1112, 147707618), (1784, 92068874), (2224, 73853809), (3568, 46034437), (30997, 5298928), (61994, 2649464), (123988, 1324732), (247976, 662366), (331183, 495952)]