138567422

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{125287}}^1$

素因数の和:125375

約数の個数: 16

約数和(自身を含む): 240552960

約数和(自身を除く): 101985538

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 125287, 250574, 877009, 1754018, 9897673, 19795346, 69283711, 138567422]

約数ペア:

[(1, 138567422), (2, 69283711), (7, 19795346), (14, 9897673), (79, 1754018), (158, 877009), (553, 250574), (1106, 125287)]