101378816

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 260977920

約数和(自身を除く): 159599104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 139, 148, 154, 176, 224, 256, 259, 278, 296, 308, 352, 407, 448, 518, 556, 592, 616, 704, 814, 896, 973, 1036, 1112, 1184, 1232, 1408, 1529, 1628, 1792, 1946, 2072, 2224, 2368, 2464, 2816, 2849, 3058, 3256, 3892, 4144, 4448, 4736, 4928, 5143, 5698, 6116, 6512, 7784, 8288, 8896, 9472, 9856, 10286, 10703, 11396, 12232, 13024, 15568, 16576, 17792, 19712, 20572, 21406, 22792, 24464, 26048, 31136, 33152, 35584, 36001, 41144, 42812, 45584, 48928, 52096, 56573, 62272, 66304, 72002, 82288, 85624, 91168, 97856, 104192, 113146, 124544, 144004, 164576, 171248, 182336, 195712, 226292, 249088, 288008, 329152, 342496, 364672, 391424, 396011, 452584, 576016, 658304, 684992, 729344, 792022, 905168, 1152032, 1316608, 1369984, 1584044, 1810336, 2304064, 2739968, 3168088, 3620672, 4608128, 6336176, 7241344, 9216256, 12672352, 14482688, 25344704, 50689408, 101378816]

約数ペア:

[(1, 101378816), (2, 50689408), (4, 25344704), (7, 14482688), (8, 12672352), (11, 9216256), (14, 7241344), (16, 6336176), (22, 4608128), (28, 3620672), (32, 3168088), (37, 2739968), (44, 2304064), (56, 1810336), (64, 1584044), (74, 1369984), (77, 1316608), (88, 1152032), (112, 905168), (128, 792022), (139, 729344), (148, 684992), (154, 658304), (176, 576016), (224, 452584), (256, 396011), (259, 391424), (278, 364672), (296, 342496), (308, 329152), (352, 288008), (407, 249088), (448, 226292), (518, 195712), (556, 182336), (592, 171248), (616, 164576), (704, 144004), (814, 124544), (896, 113146), (973, 104192), (1036, 97856), (1112, 91168), (1184, 85624), (1232, 82288), (1408, 72002), (1529, 66304), (1628, 62272), (1792, 56573), (1946, 52096), (2072, 48928), (2224, 45584), (2368, 42812), (2464, 41144), (2816, 36001), (2849, 35584), (3058, 33152), (3256, 31136), (3892, 26048), (4144, 24464), (4448, 22792), (4736, 21406), (4928, 20572), (5143, 19712), (5698, 17792), (6116, 16576), (6512, 15568), (7784, 13024), (8288, 12232), (8896, 11396), (9472, 10703), (9856, 10286)]