142072956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{207709}}^1$

素因数の和:207738

約数の個数: 36

約数和(自身を含む): 378032200

約数和(自身を除く): 235959244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 207709, 415418, 623127, 830836, 1246254, 1869381, 2492508, 3738762, 3946471, 7477524, 7892942, 11839413, 15785884, 23678826, 35518239, 47357652, 71036478, 142072956]

約数ペア:

[(1, 142072956), (2, 71036478), (3, 47357652), (4, 35518239), (6, 23678826), (9, 15785884), (12, 11839413), (18, 7892942), (19, 7477524), (36, 3946471), (38, 3738762), (57, 2492508), (76, 1869381), (114, 1246254), (171, 830836), (228, 623127), (342, 415418), (684, 207709)]