161588378

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{6899}}^1$

素因数の和:7154

約数の個数: 24

約数和(自身を含む): 283176000

約数和(自身を除く): 121587622

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1673, 3346, 6899, 11711, 13798, 23422, 48293, 96586, 338051, 676102, 1648861, 3297722, 11542027, 23084054, 80794189, 161588378]

約数ペア:

[(1, 161588378), (2, 80794189), (7, 23084054), (14, 11542027), (49, 3297722), (98, 1648861), (239, 676102), (478, 338051), (1673, 96586), (3346, 48293), (6899, 23422), (11711, 13798)]