138755244

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{84401}}^1$

素因数の和:84545

約数の個数: 24

約数和(自身を含む): 326129328

約数和(自身を除く): 187374084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 84401, 168802, 253203, 337604, 506406, 1012812, 11562937, 23125874, 34688811, 46251748, 69377622, 138755244]

約数ペア:

[(1, 138755244), (2, 69377622), (3, 46251748), (4, 34688811), (6, 23125874), (12, 11562937), (137, 1012812), (274, 506406), (411, 337604), (548, 253203), (822, 168802), (1644, 84401)]