159717248

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{21149}}^1$

素因数の和:21222

約数の個数: 32

約数和(自身を含む): 323595000

約数和(自身を除く): 163877752

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 21149, 42298, 84596, 169192, 338384, 676768, 1247791, 1353536, 2495582, 2707072, 4991164, 9982328, 19964656, 39929312, 79858624, 159717248]

約数ペア:

[(1, 159717248), (2, 79858624), (4, 39929312), (8, 19964656), (16, 9982328), (32, 4991164), (59, 2707072), (64, 2495582), (118, 1353536), (128, 1247791), (236, 676768), (472, 338384), (944, 169192), (1888, 84596), (3776, 42298), (7552, 21149)]