144728888

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 293430600

約数和(自身を除く): 148701712

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 289, 472, 578, 1003, 1061, 1156, 2006, 2122, 2312, 4012, 4244, 8024, 8488, 17051, 18037, 34102, 36074, 62599, 68204, 72148, 125198, 136408, 144296, 250396, 306629, 500792, 613258, 1064183, 1226516, 2128366, 2453032, 4256732, 8513464, 18091111, 36182222, 72364444, 144728888]

約数ペア:

[(1, 144728888), (2, 72364444), (4, 36182222), (8, 18091111), (17, 8513464), (34, 4256732), (59, 2453032), (68, 2128366), (118, 1226516), (136, 1064183), (236, 613258), (289, 500792), (472, 306629), (578, 250396), (1003, 144296), (1061, 136408), (1156, 125198), (2006, 72148), (2122, 68204), (2312, 62599), (4012, 36074), (4244, 34102), (8024, 18037), (8488, 17051)]