156945973977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{88771}}^1$

素因数の和:88892

約数の個数: 80

約数和(自身を含む): 267074467968

約数和(自身を除く): 110128493991

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 73, 81, 117, 207, 219, 299, 351, 621, 657, 897, 949, 1053, 1679, 1863, 1971, 2691, 2847, 5037, 5913, 8073, 8541, 15111, 21827, 24219, 25623, 45333, 65481, 76869, 88771, 135999, 196443, 266313, 589329, 798939, 1154023, 1767987, 2041733, 2396817, 3462069, 6125199, 6480283, 7190451, 10386207, 18375597, 19440849, 26542529, 31158621, 55126791, 58322547, 79627587, 84243679, 93475863, 149046509, 165380373, 174967641, 238882761, 252731037, 447139527, 524902923, 716648283, 758193111, 1341418581, 1937604617, 2149944849, 2274579333, 4024255743, 5812813851, 6823737999, 12072767229, 17438441553, 52315324659, 156945973977]

約数ペア:

[(1, 156945973977), (3, 52315324659), (9, 17438441553), (13, 12072767229), (23, 6823737999), (27, 5812813851), (39, 4024255743), (69, 2274579333), (73, 2149944849), (81, 1937604617), (117, 1341418581), (207, 758193111), (219, 716648283), (299, 524902923), (351, 447139527), (621, 252731037), (657, 238882761), (897, 174967641), (949, 165380373), (1053, 149046509), (1679, 93475863), (1863, 84243679), (1971, 79627587), (2691, 58322547), (2847, 55126791), (5037, 31158621), (5913, 26542529), (8073, 19440849), (8541, 18375597), (15111, 10386207), (21827, 7190451), (24219, 6480283), (25623, 6125199), (45333, 3462069), (65481, 2396817), (76869, 2041733), (88771, 1767987), (135999, 1154023), (196443, 798939), (266313, 589329)]