155715984

素因数分解:

$2^4\times 3^2\times {\mathrm{1081361}}^1$

素因数の和:1081375

約数の個数: 30

約数和(自身を含む): 435788886

約数和(自身を除く): 280072902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1081361, 2162722, 3244083, 4325444, 6488166, 8650888, 9732249, 12976332, 17301776, 19464498, 25952664, 38928996, 51905328, 77857992, 155715984]

約数ペア:

[(1, 155715984), (2, 77857992), (3, 51905328), (4, 38928996), (6, 25952664), (8, 19464498), (9, 17301776), (12, 12976332), (16, 9732249), (18, 8650888), (24, 6488166), (36, 4325444), (48, 3244083), (72, 2162722), (144, 1081361)]