156838976

素因数分解:

$2^6\times 7^1\times {\mathrm{350087}}^1$

素因数の和:350106

約数の個数: 28

約数和(自身を含む): 355689408

約数和(自身を除く): 198850432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350087, 700174, 1400348, 2450609, 2800696, 4901218, 5601392, 9802436, 11202784, 19604872, 22405568, 39209744, 78419488, 156838976]

約数ペア:

[(1, 156838976), (2, 78419488), (4, 39209744), (7, 22405568), (8, 19604872), (14, 11202784), (16, 9802436), (28, 5601392), (32, 4901218), (56, 2800696), (64, 2450609), (112, 1400348), (224, 700174), (448, 350087)]