156963256156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{135077}}^1$

素因数の和:136018

約数の個数: 48

約数和(自身を含む): 320971262976

約数和(自身を除く): 164008006820

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 883, 1316, 1766, 3532, 6181, 12362, 24724, 41501, 83002, 135077, 166004, 270154, 290507, 540308, 581014, 945539, 1162028, 1891078, 3782156, 6348619, 12697238, 25394476, 44440333, 88880666, 119272991, 177761332, 238545982, 477091964, 834910937, 1669821874, 3339643748, 5605830577, 11211661154, 22423322308, 39240814039, 78481628078, 156963256156]

約数ペア:

[(1, 156963256156), (2, 78481628078), (4, 39240814039), (7, 22423322308), (14, 11211661154), (28, 5605830577), (47, 3339643748), (94, 1669821874), (188, 834910937), (329, 477091964), (658, 238545982), (883, 177761332), (1316, 119272991), (1766, 88880666), (3532, 44440333), (6181, 25394476), (12362, 12697238), (24724, 6348619), (41501, 3782156), (83002, 1891078), (135077, 1162028), (166004, 945539), (270154, 581014), (290507, 540308)]