121943248

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20543}}^1$

素因数の和:20611

約数の個数: 40

約数和(自身を含む): 275125248

約数和(自身を除く): 153182000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 20543, 41086, 82172, 143801, 164344, 287602, 328688, 575204, 1088779, 1150408, 2177558, 2300816, 4355116, 7621453, 8710232, 15242906, 17420464, 30485812, 60971624, 121943248]

約数ペア:

[(1, 121943248), (2, 60971624), (4, 30485812), (7, 17420464), (8, 15242906), (14, 8710232), (16, 7621453), (28, 4355116), (53, 2300816), (56, 2177558), (106, 1150408), (112, 1088779), (212, 575204), (371, 328688), (424, 287602), (742, 164344), (848, 143801), (1484, 82172), (2968, 41086), (5936, 20543)]