157403846

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 250048512

約数和(自身を除く): 92644666

約数列:

[1, 2, 37, 47, 74, 94, 167, 271, 334, 542, 1739, 3478, 6179, 7849, 10027, 12358, 12737, 15698, 20054, 25474, 45257, 90514, 290413, 471269, 580826, 942538, 1674509, 2127079, 3349018, 4254158, 78701923, 157403846]

約数ペア:

[(1, 157403846), (2, 78701923), (37, 4254158), (47, 3349018), (74, 2127079), (94, 1674509), (167, 942538), (271, 580826), (334, 471269), (542, 290413), (1739, 90514), (3478, 45257), (6179, 25474), (7849, 20054), (10027, 15698), (12358, 12737)]