42156743752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{157109}}^1$

素因数の和:159105

約数の個数: 32

約数和(自身を含む): 83736487800

約数和(自身を除く): 41579744048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1973, 3946, 7892, 15784, 33541, 67082, 134164, 157109, 268328, 314218, 628436, 1256872, 2670853, 5341706, 10683412, 21366824, 309976057, 619952114, 1239904228, 2479808456, 5269592969, 10539185938, 21078371876, 42156743752]

約数ペア:

[(1, 42156743752), (2, 21078371876), (4, 10539185938), (8, 5269592969), (17, 2479808456), (34, 1239904228), (68, 619952114), (136, 309976057), (1973, 21366824), (3946, 10683412), (7892, 5341706), (15784, 2670853), (33541, 1256872), (67082, 628436), (134164, 314218), (157109, 268328)]