140529732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23563}}^1$

素因数の和:23648

約数の個数: 48

約数和(自身を含む): 380040192

約数和(自身を除く): 239510460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 23563, 47126, 70689, 94252, 141378, 164941, 282756, 329882, 494823, 659764, 989646, 1672973, 1979292, 3345946, 5018919, 6691892, 10037838, 11710811, 20075676, 23421622, 35132433, 46843244, 70264866, 140529732]

約数ペア:

[(1, 140529732), (2, 70264866), (3, 46843244), (4, 35132433), (6, 23421622), (7, 20075676), (12, 11710811), (14, 10037838), (21, 6691892), (28, 5018919), (42, 3345946), (71, 1979292), (84, 1672973), (142, 989646), (213, 659764), (284, 494823), (426, 329882), (497, 282756), (852, 164941), (994, 141378), (1491, 94252), (1988, 70689), (2982, 47126), (5964, 23563)]