172997152

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 349090560

約数和(自身を除く): 176093408

約数列:

[1, 2, 4, 8, 16, 32, 73, 103, 146, 206, 292, 412, 584, 719, 824, 1168, 1438, 1648, 2336, 2876, 3296, 5752, 7519, 11504, 15038, 23008, 30076, 52487, 60152, 74057, 104974, 120304, 148114, 209948, 240608, 296228, 419896, 592456, 839792, 1184912, 1679584, 2369824, 5406161, 10812322, 21624644, 43249288, 86498576, 172997152]

約数ペア:

[(1, 172997152), (2, 86498576), (4, 43249288), (8, 21624644), (16, 10812322), (32, 5406161), (73, 2369824), (103, 1679584), (146, 1184912), (206, 839792), (292, 592456), (412, 419896), (584, 296228), (719, 240608), (824, 209948), (1168, 148114), (1438, 120304), (1648, 104974), (2336, 74057), (2876, 60152), (3296, 52487), (5752, 30076), (7519, 23008), (11504, 15038)]