137731454

素因数分解:

$2^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{4027}}^1$

素因数の和:4392

約数の個数: 24

約数和(自身を含む): 241075800

約数和(自身を除く): 103344346

約数列:

[1, 2, 7, 14, 49, 98, 349, 698, 2443, 4027, 4886, 8054, 17101, 28189, 34202, 56378, 197323, 394646, 1405423, 2810846, 9837961, 19675922, 68865727, 137731454]

約数ペア:

[(1, 137731454), (2, 68865727), (7, 19675922), (14, 9837961), (49, 2810846), (98, 1405423), (349, 394646), (698, 197323), (2443, 56378), (4027, 34202), (4886, 28189), (8054, 17101)]