165742074

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 364396032

約数和(自身を除く): 198653958

約数列:

[1, 2, 3, 6, 9, 18, 157, 223, 263, 314, 446, 471, 526, 669, 789, 942, 1338, 1413, 1578, 2007, 2367, 2826, 4014, 4734, 35011, 41291, 58649, 70022, 82582, 105033, 117298, 123873, 175947, 210066, 247746, 315099, 351894, 371619, 527841, 630198, 743238, 1055682, 9207893, 18415786, 27623679, 55247358, 82871037, 165742074]

約数ペア:

[(1, 165742074), (2, 82871037), (3, 55247358), (6, 27623679), (9, 18415786), (18, 9207893), (157, 1055682), (223, 743238), (263, 630198), (314, 527841), (446, 371619), (471, 351894), (526, 315099), (669, 247746), (789, 210066), (942, 175947), (1338, 123873), (1413, 117298), (1578, 105033), (2007, 82582), (2367, 70022), (2826, 58649), (4014, 41291), (4734, 35011)]