159770394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{140891}}^1$

素因数の和:140912

約数の個数: 40

約数和(自身を含む): 409150368

約数和(自身を除く): 249379974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 140891, 281782, 422673, 845346, 986237, 1268019, 1972474, 2536038, 2958711, 3804057, 5917422, 7608114, 8876133, 11412171, 17752266, 22824342, 26628399, 53256798, 79885197, 159770394]

約数ペア:

[(1, 159770394), (2, 79885197), (3, 53256798), (6, 26628399), (7, 22824342), (9, 17752266), (14, 11412171), (18, 8876133), (21, 7608114), (27, 5917422), (42, 3804057), (54, 2958711), (63, 2536038), (81, 1972474), (126, 1268019), (162, 986237), (189, 845346), (378, 422673), (567, 281782), (1134, 140891)]