157030664

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{75787}}^1$

素因数の和:75837

約数の個数: 32

約数和(自身を含む): 345593280

約数和(自身を除く): 188562616

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 75787, 151574, 303148, 530509, 606296, 1061018, 2122036, 2804119, 4244072, 5608238, 11216476, 19628833, 22432952, 39257666, 78515332, 157030664]

約数ペア:

[(1, 157030664), (2, 78515332), (4, 39257666), (7, 22432952), (8, 19628833), (14, 11216476), (28, 5608238), (37, 4244072), (56, 2804119), (74, 2122036), (148, 1061018), (259, 606296), (296, 530509), (518, 303148), (1036, 151574), (2072, 75787)]