144581936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 290844480

約数和(自身を除く): 146262544

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 463, 464, 673, 926, 1346, 1852, 2692, 3704, 5384, 7408, 10768, 13427, 19517, 26854, 39034, 53708, 78068, 107416, 156136, 214832, 311599, 312272, 623198, 1246396, 2492792, 4985584, 9036371, 18072742, 36145484, 72290968, 144581936]

約数ペア:

[(1, 144581936), (2, 72290968), (4, 36145484), (8, 18072742), (16, 9036371), (29, 4985584), (58, 2492792), (116, 1246396), (232, 623198), (463, 312272), (464, 311599), (673, 214832), (926, 156136), (1346, 107416), (1852, 78068), (2692, 53708), (3704, 39034), (5384, 26854), (7408, 19517), (10768, 13427)]