156768983287

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{230149}}^1$

素因数の和:230303

約数の個数: 32

約数和(自身を含む): 191838310400

約数和(自身を除く): 35069327113

約数列:

[1, 7, 31, 43, 73, 217, 301, 511, 1333, 2263, 3139, 9331, 15841, 21973, 97309, 230149, 681163, 1611043, 7134619, 9896407, 16800877, 49942333, 69274849, 117606139, 306788617, 520827187, 722437711, 2147520319, 3645790309, 5057063977, 22395569041, 156768983287]

約数ペア:

[(1, 156768983287), (7, 22395569041), (31, 5057063977), (43, 3645790309), (73, 2147520319), (217, 722437711), (301, 520827187), (511, 306788617), (1333, 117606139), (2263, 69274849), (3139, 49942333), (9331, 16800877), (15841, 9896407), (21973, 7134619), (97309, 1611043), (230149, 681163)]