172078554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2129}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 362952000

約数和(自身を除く): 190873446

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 709, 1418, 2127, 2129, 4254, 4258, 6387, 12774, 13471, 26942, 40413, 40451, 80826, 80902, 121353, 242706, 1509461, 3018922, 4528383, 9056766, 28679759, 57359518, 86039277, 172078554]

約数ペア:

[(1, 172078554), (2, 86039277), (3, 57359518), (6, 28679759), (19, 9056766), (38, 4528383), (57, 3018922), (114, 1509461), (709, 242706), (1418, 121353), (2127, 80902), (2129, 80826), (4254, 40451), (4258, 40413), (6387, 26942), (12774, 13471)]