139727784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{831713}}^1$

素因数の和:831729

約数の個数: 32

約数和(自身を含む): 399222720

約数和(自身を除く): 259494936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 831713, 1663426, 2495139, 3326852, 4990278, 5821991, 6653704, 9980556, 11643982, 17465973, 19961112, 23287964, 34931946, 46575928, 69863892, 139727784]

約数ペア:

[(1, 139727784), (2, 69863892), (3, 46575928), (4, 34931946), (6, 23287964), (7, 19961112), (8, 17465973), (12, 11643982), (14, 9980556), (21, 6653704), (24, 5821991), (28, 4990278), (42, 3326852), (56, 2495139), (84, 1663426), (168, 831713)]