188439328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 477646848

約数和(自身を除く): 289207520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2467, 2728, 3472, 4774, 4934, 5456, 6944, 9548, 9868, 10912, 17269, 19096, 19736, 27137, 34538, 38192, 39472, 54274, 69076, 76384, 76477, 78944, 108548, 138152, 152954, 189959, 217096, 276304, 305908, 379918, 434192, 535339, 552608, 611816, 759836, 841247, 868384, 1070678, 1223632, 1519672, 1682494, 2141356, 2447264, 3039344, 3364988, 4282712, 5888729, 6078688, 6729976, 8565424, 11777458, 13459952, 17130848, 23554916, 26919904, 47109832, 94219664, 188439328]

約数ペア:

[(1, 188439328), (2, 94219664), (4, 47109832), (7, 26919904), (8, 23554916), (11, 17130848), (14, 13459952), (16, 11777458), (22, 8565424), (28, 6729976), (31, 6078688), (32, 5888729), (44, 4282712), (56, 3364988), (62, 3039344), (77, 2447264), (88, 2141356), (112, 1682494), (124, 1519672), (154, 1223632), (176, 1070678), (217, 868384), (224, 841247), (248, 759836), (308, 611816), (341, 552608), (352, 535339), (434, 434192), (496, 379918), (616, 305908), (682, 276304), (868, 217096), (992, 189959), (1232, 152954), (1364, 138152), (1736, 108548), (2387, 78944), (2464, 76477), (2467, 76384), (2728, 69076), (3472, 54274), (4774, 39472), (4934, 38192), (5456, 34538), (6944, 27137), (9548, 19736), (9868, 19096), (10912, 17269)]