172233376

素因数分解:

$2^5\times 7^1\times {\mathrm{787}}^1\times {\mathrm{977}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 388414656

約数和(自身を除く): 216181280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 787, 977, 1574, 1954, 3148, 3908, 5509, 6296, 6839, 7816, 11018, 12592, 13678, 15632, 22036, 25184, 27356, 31264, 44072, 54712, 88144, 109424, 176288, 218848, 768899, 1537798, 3075596, 5382293, 6151192, 10764586, 12302384, 21529172, 24604768, 43058344, 86116688, 172233376]

約数ペア:

[(1, 172233376), (2, 86116688), (4, 43058344), (7, 24604768), (8, 21529172), (14, 12302384), (16, 10764586), (28, 6151192), (32, 5382293), (56, 3075596), (112, 1537798), (224, 768899), (787, 218848), (977, 176288), (1574, 109424), (1954, 88144), (3148, 54712), (3908, 44072), (5509, 31264), (6296, 27356), (6839, 25184), (7816, 22036), (11018, 15632), (12592, 13678)]