157075838757

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{2213}}^1$

素因数の和:3223

約数の個数: 72

約数和(自身を含む): 249707451240

約数和(自身を除く): 92631612483

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 289, 493, 867, 941, 1479, 2213, 2601, 2823, 4437, 6639, 8381, 8469, 15997, 19917, 25143, 27289, 37621, 47991, 64177, 75429, 81867, 112863, 143973, 192531, 245601, 271949, 338589, 463913, 577593, 639557, 815847, 1091009, 1391739, 1918671, 2082433, 2447541, 3273027, 4175217, 5756013, 6247299, 7886521, 9819081, 18547153, 18741897, 23659563, 35401361, 55641459, 60390557, 70978689, 106204083, 166924377, 181171671, 318612249, 543515013, 601823137, 1026639469, 1805469411, 3079918407, 5416408233, 9239755221, 17452870973, 52358612919, 157075838757]

約数ペア:

[(1, 157075838757), (3, 52358612919), (9, 17452870973), (17, 9239755221), (29, 5416408233), (51, 3079918407), (87, 1805469411), (153, 1026639469), (261, 601823137), (289, 543515013), (493, 318612249), (867, 181171671), (941, 166924377), (1479, 106204083), (2213, 70978689), (2601, 60390557), (2823, 55641459), (4437, 35401361), (6639, 23659563), (8381, 18741897), (8469, 18547153), (15997, 9819081), (19917, 7886521), (25143, 6247299), (27289, 5756013), (37621, 4175217), (47991, 3273027), (64177, 2447541), (75429, 2082433), (81867, 1918671), (112863, 1391739), (143973, 1091009), (192531, 815847), (245601, 639557), (271949, 577593), (338589, 463913)]