120221584

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 278121088

約数和(自身を除く): 157899504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 67, 74, 112, 134, 148, 259, 268, 296, 433, 469, 518, 536, 592, 866, 938, 1036, 1072, 1732, 1876, 2072, 2479, 3031, 3464, 3752, 4144, 4958, 6062, 6928, 7504, 9916, 12124, 16021, 17353, 19832, 24248, 29011, 32042, 34706, 39664, 48496, 58022, 64084, 69412, 112147, 116044, 128168, 138824, 203077, 224294, 232088, 256336, 277648, 406154, 448588, 464176, 812308, 897176, 1073407, 1624616, 1794352, 2146814, 3249232, 4293628, 7513849, 8587256, 15027698, 17174512, 30055396, 60110792, 120221584]

約数ペア:

[(1, 120221584), (2, 60110792), (4, 30055396), (7, 17174512), (8, 15027698), (14, 8587256), (16, 7513849), (28, 4293628), (37, 3249232), (56, 2146814), (67, 1794352), (74, 1624616), (112, 1073407), (134, 897176), (148, 812308), (259, 464176), (268, 448588), (296, 406154), (433, 277648), (469, 256336), (518, 232088), (536, 224294), (592, 203077), (866, 138824), (938, 128168), (1036, 116044), (1072, 112147), (1732, 69412), (1876, 64084), (2072, 58022), (2479, 48496), (3031, 39664), (3464, 34706), (3752, 32042), (4144, 29011), (4958, 24248), (6062, 19832), (6928, 17353), (7504, 16021), (9916, 12124)]