156949015391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{66973}}^1$

素因数の和:67463

約数の個数: 32

約数和(自身を含む): 194428200960

約数和(自身を除く): 37479185569

約数列:

[1, 7, 17, 47, 119, 329, 419, 799, 2933, 5593, 7123, 19693, 49861, 66973, 137851, 334781, 468811, 1138541, 2343467, 3147731, 7969787, 22034117, 28061687, 53511427, 196431809, 374579989, 477048679, 1318899289, 3339340753, 9232295023, 22421287913, 156949015391]

約数ペア:

[(1, 156949015391), (7, 22421287913), (17, 9232295023), (47, 3339340753), (119, 1318899289), (329, 477048679), (419, 374579989), (799, 196431809), (2933, 53511427), (5593, 28061687), (7123, 22034117), (19693, 7969787), (49861, 3147731), (66973, 2343467), (137851, 1138541), (334781, 468811)]