138054238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{124823}}^1$

素因数の和:124911

約数の個数: 16

約数和(自身を含む): 239662080

約数和(自身を除く): 101607842

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 124823, 249646, 873761, 1747522, 9861017, 19722034, 69027119, 138054238]

約数ペア:

[(1, 138054238), (2, 69027119), (7, 19722034), (14, 9861017), (79, 1747522), (158, 873761), (553, 249646), (1106, 124823)]