157057223990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2892931}}^1$

素因数の和:2893088

約数の個数: 32

約数和(自身を含む): 290566090080

約数和(自身を除く): 133508866090

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 5429, 10858, 27145, 54290, 2892931, 5785862, 14464655, 28929310, 176468791, 257470859, 352937582, 514941718, 882343955, 1287354295, 1764687910, 2574708590, 15705722399, 31411444798, 78528611995, 157057223990]

約数ペア:

[(1, 157057223990), (2, 78528611995), (5, 31411444798), (10, 15705722399), (61, 2574708590), (89, 1764687910), (122, 1287354295), (178, 882343955), (305, 514941718), (445, 352937582), (610, 257470859), (890, 176468791), (5429, 28929310), (10858, 14464655), (27145, 5785862), (54290, 2892931)]