172236274

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{22247}}^1$

素因数の和:22342

約数の個数: 24

約数和(自身を含む): 304352640

約数和(自身を除く): 132116366

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 22247, 44494, 155729, 311458, 1090103, 1757513, 2180206, 3515026, 12302591, 24605182, 86118137, 172236274]

約数ペア:

[(1, 172236274), (2, 86118137), (7, 24605182), (14, 12302591), (49, 3515026), (79, 2180206), (98, 1757513), (158, 1090103), (553, 311458), (1106, 155729), (3871, 44494), (7742, 22247)]