15149747888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3151

約数の個数: 120

約数和(自身を含む): 34217601600

約数和(自身を除く): 19067853712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 139, 152, 176, 209, 242, 278, 304, 418, 484, 556, 836, 968, 1112, 1529, 1672, 1936, 2224, 2299, 2641, 2963, 3058, 3344, 4598, 5282, 5926, 6116, 9196, 10564, 11852, 12232, 16819, 18392, 21128, 23704, 24464, 29051, 32593, 33638, 36784, 42256, 47408, 56297, 58102, 65186, 67276, 112594, 116204, 130372, 134552, 225188, 232408, 260744, 269104, 319561, 358523, 411857, 450376, 464816, 521488, 619267, 639122, 717046, 823714, 900752, 1238534, 1278244, 1434092, 1647428, 2477068, 2556488, 2868184, 3294856, 4530427, 4954136, 5112976, 5736368, 6589712, 6811937, 7825283, 9060854, 9908272, 13623874, 15650566, 18121708, 27247748, 31301132, 36243416, 49834697, 54495496, 62602264, 72486832, 86078113, 99669394, 108990992, 125204528, 172156226, 199338788, 344312452, 398677576, 688624904, 797355152, 946859243, 1377249808, 1893718486, 3787436972, 7574873944, 15149747888]

約数ペア:

[(1, 15149747888), (2, 7574873944), (4, 3787436972), (8, 1893718486), (11, 1377249808), (16, 946859243), (19, 797355152), (22, 688624904), (38, 398677576), (44, 344312452), (76, 199338788), (88, 172156226), (121, 125204528), (139, 108990992), (152, 99669394), (176, 86078113), (209, 72486832), (242, 62602264), (278, 54495496), (304, 49834697), (418, 36243416), (484, 31301132), (556, 27247748), (836, 18121708), (968, 15650566), (1112, 13623874), (1529, 9908272), (1672, 9060854), (1936, 7825283), (2224, 6811937), (2299, 6589712), (2641, 5736368), (2963, 5112976), (3058, 4954136), (3344, 4530427), (4598, 3294856), (5282, 2868184), (5926, 2556488), (6116, 2477068), (9196, 1647428), (10564, 1434092), (11852, 1278244), (12232, 1238534), (16819, 900752), (18392, 823714), (21128, 717046), (23704, 639122), (24464, 619267), (29051, 521488), (32593, 464816), (33638, 450376), (36784, 411857), (42256, 358523), (47408, 319561), (56297, 269104), (58102, 260744), (65186, 232408), (67276, 225188), (112594, 134552), (116204, 130372)]