157072446

素因数分解:

$2^1\times 3^4\times {\mathrm{907}}^1\times {\mathrm{1069}}^1$

素因数の和:1990

約数の個数: 40

約数和(自身を含む): 352676280

約数和(自身を除く): 195603834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 907, 1069, 1814, 2138, 2721, 3207, 5442, 6414, 8163, 9621, 16326, 19242, 24489, 28863, 48978, 57726, 73467, 86589, 146934, 173178, 969583, 1939166, 2908749, 5817498, 8726247, 17452494, 26178741, 52357482, 78536223, 157072446]

約数ペア:

[(1, 157072446), (2, 78536223), (3, 52357482), (6, 26178741), (9, 17452494), (18, 8726247), (27, 5817498), (54, 2908749), (81, 1939166), (162, 969583), (907, 173178), (1069, 146934), (1814, 86589), (2138, 73467), (2721, 57726), (3207, 48978), (5442, 28863), (6414, 24489), (8163, 19242), (9621, 16326)]