156908656

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{74861}}^1$

素因数の和:75000

約数の個数: 20

約数和(自身を含む): 306335304

約数和(自身を除く): 149426648

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 74861, 149722, 299444, 598888, 1197776, 9806791, 19613582, 39227164, 78454328, 156908656]

約数ペア:

[(1, 156908656), (2, 78454328), (4, 39227164), (8, 19613582), (16, 9806791), (131, 1197776), (262, 598888), (524, 299444), (1048, 149722), (2096, 74861)]