161172144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1407

約数の個数: 120

約数和(自身を含む): 519966720

約数和(自身を除く): 358794576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1259, 1524, 1778, 2032, 2286, 2518, 2667, 3048, 3556, 3777, 4572, 5036, 5334, 6096, 7112, 7554, 8001, 8813, 9144, 10072, 10668, 11331, 14224, 15108, 16002, 17626, 18288, 20144, 21336, 22662, 26439, 30216, 32004, 35252, 42672, 45324, 52878, 60432, 64008, 70504, 79317, 90648, 105756, 128016, 141008, 158634, 159893, 181296, 211512, 317268, 319786, 423024, 479679, 634536, 639572, 959358, 1119251, 1269072, 1279144, 1439037, 1918716, 2238502, 2558288, 2878074, 3357753, 3837432, 4477004, 5756148, 6715506, 7674864, 8954008, 10073259, 11512296, 13431012, 17908016, 20146518, 23024592, 26862024, 40293036, 53724048, 80586072, 161172144]

約数ペア:

[(1, 161172144), (2, 80586072), (3, 53724048), (4, 40293036), (6, 26862024), (7, 23024592), (8, 20146518), (9, 17908016), (12, 13431012), (14, 11512296), (16, 10073259), (18, 8954008), (21, 7674864), (24, 6715506), (28, 5756148), (36, 4477004), (42, 3837432), (48, 3357753), (56, 2878074), (63, 2558288), (72, 2238502), (84, 1918716), (112, 1439037), (126, 1279144), (127, 1269072), (144, 1119251), (168, 959358), (252, 639572), (254, 634536), (336, 479679), (381, 423024), (504, 319786), (508, 317268), (762, 211512), (889, 181296), (1008, 159893), (1016, 158634), (1143, 141008), (1259, 128016), (1524, 105756), (1778, 90648), (2032, 79317), (2286, 70504), (2518, 64008), (2667, 60432), (3048, 52878), (3556, 45324), (3777, 42672), (4572, 35252), (5036, 32004), (5334, 30216), (6096, 26439), (7112, 22662), (7554, 21336), (8001, 20144), (8813, 18288), (9144, 17626), (10072, 16002), (10668, 15108), (11331, 14224)]