38182144

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 103017600

約数和(自身を除く): 64835456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 149, 154, 176, 182, 208, 224, 256, 286, 298, 308, 352, 364, 416, 448, 572, 596, 616, 704, 728, 832, 896, 1001, 1043, 1144, 1192, 1232, 1408, 1456, 1639, 1664, 1792, 1937, 2002, 2086, 2288, 2384, 2464, 2816, 2912, 3278, 3328, 3874, 4004, 4172, 4576, 4768, 4928, 5824, 6556, 7748, 8008, 8344, 9152, 9536, 9856, 11473, 11648, 13112, 13559, 15496, 16016, 16688, 18304, 19072, 19712, 21307, 22946, 23296, 26224, 27118, 30992, 32032, 33376, 36608, 38144, 42614, 45892, 52448, 54236, 61984, 64064, 66752, 85228, 91784, 104896, 108472, 123968, 128128, 133504, 149149, 170456, 183568, 209792, 216944, 247936, 256256, 267008, 298298, 340912, 367136, 419584, 433888, 495872, 596596, 681824, 734272, 867776, 1193192, 1363648, 1468544, 1735552, 2386384, 2727296, 2937088, 3471104, 4772768, 5454592, 9545536, 19091072, 38182144]

約数ペア:

[(1, 38182144), (2, 19091072), (4, 9545536), (7, 5454592), (8, 4772768), (11, 3471104), (13, 2937088), (14, 2727296), (16, 2386384), (22, 1735552), (26, 1468544), (28, 1363648), (32, 1193192), (44, 867776), (52, 734272), (56, 681824), (64, 596596), (77, 495872), (88, 433888), (91, 419584), (104, 367136), (112, 340912), (128, 298298), (143, 267008), (149, 256256), (154, 247936), (176, 216944), (182, 209792), (208, 183568), (224, 170456), (256, 149149), (286, 133504), (298, 128128), (308, 123968), (352, 108472), (364, 104896), (416, 91784), (448, 85228), (572, 66752), (596, 64064), (616, 61984), (704, 54236), (728, 52448), (832, 45892), (896, 42614), (1001, 38144), (1043, 36608), (1144, 33376), (1192, 32032), (1232, 30992), (1408, 27118), (1456, 26224), (1639, 23296), (1664, 22946), (1792, 21307), (1937, 19712), (2002, 19072), (2086, 18304), (2288, 16688), (2384, 16016), (2464, 15496), (2816, 13559), (2912, 13112), (3278, 11648), (3328, 11473), (3874, 9856), (4004, 9536), (4172, 9152), (4576, 8344), (4768, 8008), (4928, 7748), (5824, 6556)]