194131728

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1056

約数の個数: 180

約数和(自身を含む): 656051760

約数和(自身を除く): 461920032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 756, 784, 882, 972, 1008, 1019, 1134, 1176, 1296, 1323, 1512, 1701, 1764, 1944, 2038, 2268, 2352, 2646, 3024, 3057, 3402, 3528, 3888, 3969, 4076, 4536, 5292, 6114, 6804, 7056, 7133, 7938, 8152, 9072, 9171, 10584, 11907, 12228, 13608, 14266, 15876, 16304, 18342, 21168, 21399, 23814, 24456, 27216, 27513, 28532, 31752, 36684, 42798, 47628, 48912, 49931, 55026, 57064, 63504, 64197, 73368, 82539, 85596, 95256, 99862, 110052, 114128, 128394, 146736, 149793, 165078, 171192, 190512, 192591, 199724, 220104, 247617, 256788, 299586, 330156, 342384, 385182, 399448, 440208, 449379, 495234, 513576, 577773, 599172, 660312, 770364, 798896, 898758, 990468, 1027152, 1155546, 1198344, 1320624, 1348137, 1540728, 1733319, 1797516, 1980936, 2311092, 2396688, 2696274, 3081456, 3466638, 3595032, 3961872, 4044411, 4622184, 5392548, 6933276, 7190064, 8088822, 9244368, 10785096, 12133233, 13866552, 16177644, 21570192, 24266466, 27733104, 32355288, 48532932, 64710576, 97065864, 194131728]

約数ペア:

[(1, 194131728), (2, 97065864), (3, 64710576), (4, 48532932), (6, 32355288), (7, 27733104), (8, 24266466), (9, 21570192), (12, 16177644), (14, 13866552), (16, 12133233), (18, 10785096), (21, 9244368), (24, 8088822), (27, 7190064), (28, 6933276), (36, 5392548), (42, 4622184), (48, 4044411), (49, 3961872), (54, 3595032), (56, 3466638), (63, 3081456), (72, 2696274), (81, 2396688), (84, 2311092), (98, 1980936), (108, 1797516), (112, 1733319), (126, 1540728), (144, 1348137), (147, 1320624), (162, 1198344), (168, 1155546), (189, 1027152), (196, 990468), (216, 898758), (243, 798896), (252, 770364), (294, 660312), (324, 599172), (336, 577773), (378, 513576), (392, 495234), (432, 449379), (441, 440208), (486, 399448), (504, 385182), (567, 342384), (588, 330156), (648, 299586), (756, 256788), (784, 247617), (882, 220104), (972, 199724), (1008, 192591), (1019, 190512), (1134, 171192), (1176, 165078), (1296, 149793), (1323, 146736), (1512, 128394), (1701, 114128), (1764, 110052), (1944, 99862), (2038, 95256), (2268, 85596), (2352, 82539), (2646, 73368), (3024, 64197), (3057, 63504), (3402, 57064), (3528, 55026), (3888, 49931), (3969, 48912), (4076, 47628), (4536, 42798), (5292, 36684), (6114, 31752), (6804, 28532), (7056, 27513), (7133, 27216), (7938, 24456), (8152, 23814), (9072, 21399), (9171, 21168), (10584, 18342), (11907, 16304), (12228, 15876), (13608, 14266)]