154964537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 204019200

約数和(自身を除く): 49054663

約数列:

[1, 7, 13, 17, 91, 109, 119, 221, 763, 919, 1417, 1547, 1853, 6433, 9919, 11947, 12971, 15623, 24089, 83629, 100171, 109361, 168623, 203099, 701197, 1302223, 1421693, 1702907, 9115561, 11920349, 22137791, 154964537]

約数ペア:

[(1, 154964537), (7, 22137791), (13, 11920349), (17, 9115561), (91, 1702907), (109, 1421693), (119, 1302223), (221, 701197), (763, 203099), (919, 168623), (1417, 109361), (1547, 100171), (1853, 83629), (6433, 24089), (9919, 15623), (11947, 12971)]