153429199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 67754801

約数列:

[1, 7, 11, 17, 19, 31, 77, 119, 133, 187, 199, 209, 217, 323, 341, 527, 589, 1309, 1393, 1463, 2189, 2261, 2387, 3383, 3553, 3689, 3781, 4123, 5797, 6169, 6479, 10013, 15323, 23681, 24871, 26467, 37213, 40579, 41591, 43183, 45353, 64277, 67859, 70091, 104873, 110143, 117211, 260491, 291137, 449939, 475013, 707047, 734111, 771001, 820477, 1153603, 1289321, 1992587, 4949329, 8075221, 9025247, 13948109, 21918457, 153429199]

約数ペア:

[(1, 153429199), (7, 21918457), (11, 13948109), (17, 9025247), (19, 8075221), (31, 4949329), (77, 1992587), (119, 1289321), (133, 1153603), (187, 820477), (199, 771001), (209, 734111), (217, 707047), (323, 475013), (341, 449939), (527, 291137), (589, 260491), (1309, 117211), (1393, 110143), (1463, 104873), (2189, 70091), (2261, 67859), (2387, 64277), (3383, 45353), (3553, 43183), (3689, 41591), (3781, 40579), (4123, 37213), (5797, 26467), (6169, 24871), (6479, 23681), (10013, 15323)]