191567972992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{190823}}^1$

素因数の和:190902

約数の個数: 128

約数和(自身を含む): 448451665920

約数和(自身を除く): 256883692928

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 128, 176, 184, 248, 253, 341, 352, 368, 496, 506, 682, 704, 713, 736, 992, 1012, 1364, 1408, 1426, 1472, 1984, 2024, 2728, 2852, 2944, 3968, 4048, 5456, 5704, 7843, 8096, 10912, 11408, 15686, 16192, 21824, 22816, 31372, 32384, 43648, 45632, 62744, 91264, 125488, 190823, 250976, 381646, 501952, 763292, 1003904, 1526584, 2099053, 3053168, 4198106, 4388929, 5915513, 6106336, 8396212, 8777858, 11831026, 12212672, 16792424, 17555716, 23662052, 24425344, 33584848, 35111432, 47324104, 48278219, 65070643, 67169696, 70222864, 94648208, 96556438, 130141286, 134339392, 136056799, 140445728, 189296416, 193112876, 260282572, 268678784, 272113598, 280891456, 378592832, 386225752, 520565144, 544227196, 561782912, 757185664, 772451504, 1041130288, 1088454392, 1496624789, 1544903008, 2082260576, 2176908784, 2993249578, 3089806016, 4164521152, 4353817568, 5986499156, 6179612032, 8329042304, 8707635136, 11972998312, 17415270272, 23945996624, 47891993248, 95783986496, 191567972992]

約数ペア:

[(1, 191567972992), (2, 95783986496), (4, 47891993248), (8, 23945996624), (11, 17415270272), (16, 11972998312), (22, 8707635136), (23, 8329042304), (31, 6179612032), (32, 5986499156), (44, 4353817568), (46, 4164521152), (62, 3089806016), (64, 2993249578), (88, 2176908784), (92, 2082260576), (124, 1544903008), (128, 1496624789), (176, 1088454392), (184, 1041130288), (248, 772451504), (253, 757185664), (341, 561782912), (352, 544227196), (368, 520565144), (496, 386225752), (506, 378592832), (682, 280891456), (704, 272113598), (713, 268678784), (736, 260282572), (992, 193112876), (1012, 189296416), (1364, 140445728), (1408, 136056799), (1426, 134339392), (1472, 130141286), (1984, 96556438), (2024, 94648208), (2728, 70222864), (2852, 67169696), (2944, 65070643), (3968, 48278219), (4048, 47324104), (5456, 35111432), (5704, 33584848), (7843, 24425344), (8096, 23662052), (10912, 17555716), (11408, 16792424), (15686, 12212672), (16192, 11831026), (21824, 8777858), (22816, 8396212), (31372, 6106336), (32384, 5915513), (43648, 4388929), (45632, 4198106), (62744, 3053168), (91264, 2099053), (125488, 1526584), (190823, 1003904), (250976, 763292), (381646, 501952)]