155705058

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{39499}}^1$

素因数の和:39583

約数の個数: 32

約数和(自身を含む): 350760000

約数和(自身を除く): 195054942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 39499, 78998, 118497, 236994, 355491, 710982, 1066473, 2132946, 2883427, 5766854, 8650281, 17300562, 25950843, 51901686, 77852529, 155705058]

約数ペア:

[(1, 155705058), (2, 77852529), (3, 51901686), (6, 25950843), (9, 17300562), (18, 8650281), (27, 5766854), (54, 2883427), (73, 2132946), (146, 1066473), (219, 710982), (438, 355491), (657, 236994), (1314, 118497), (1971, 78998), (3942, 39499)]