168394048

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 342607392

約数和(自身を除く): 174213344

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 173, 227, 268, 346, 454, 536, 692, 908, 1072, 1384, 1816, 2144, 2768, 3632, 4288, 5536, 7264, 11072, 11591, 14528, 15209, 23182, 30418, 39271, 46364, 60836, 78542, 92728, 121672, 157084, 185456, 243344, 314168, 370912, 486688, 628336, 741824, 973376, 1256672, 2513344, 2631157, 5262314, 10524628, 21049256, 42098512, 84197024, 168394048]

約数ペア:

[(1, 168394048), (2, 84197024), (4, 42098512), (8, 21049256), (16, 10524628), (32, 5262314), (64, 2631157), (67, 2513344), (134, 1256672), (173, 973376), (227, 741824), (268, 628336), (346, 486688), (454, 370912), (536, 314168), (692, 243344), (908, 185456), (1072, 157084), (1384, 121672), (1816, 92728), (2144, 78542), (2768, 60836), (3632, 46364), (4288, 39271), (5536, 30418), (7264, 23182), (11072, 15209), (11591, 14528)]