137677696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 324898560

約数和(自身を除く): 187220864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 157, 208, 221, 248, 272, 314, 403, 416, 442, 496, 527, 544, 628, 806, 832, 884, 992, 1054, 1088, 1256, 1612, 1664, 1768, 1984, 2041, 2108, 2176, 2512, 2669, 3224, 3536, 3968, 4082, 4216, 4867, 5024, 5338, 6448, 6851, 7072, 8164, 8432, 9734, 10048, 10676, 12896, 13702, 14144, 16328, 16864, 19468, 20096, 21352, 25792, 27404, 28288, 32656, 33728, 34697, 38936, 42704, 51584, 54808, 63271, 65312, 67456, 69394, 77872, 82739, 85408, 109616, 126542, 130624, 138788, 155744, 165478, 170816, 219232, 253084, 261248, 277576, 311488, 330956, 341632, 438464, 506168, 555152, 622976, 661912, 876928, 1012336, 1075607, 1110304, 1323824, 2024672, 2151214, 2220608, 2647648, 4049344, 4302428, 4441216, 5295296, 8098688, 8604856, 10590592, 17209712, 34419424, 68838848, 137677696]

約数ペア:

[(1, 137677696), (2, 68838848), (4, 34419424), (8, 17209712), (13, 10590592), (16, 8604856), (17, 8098688), (26, 5295296), (31, 4441216), (32, 4302428), (34, 4049344), (52, 2647648), (62, 2220608), (64, 2151214), (68, 2024672), (104, 1323824), (124, 1110304), (128, 1075607), (136, 1012336), (157, 876928), (208, 661912), (221, 622976), (248, 555152), (272, 506168), (314, 438464), (403, 341632), (416, 330956), (442, 311488), (496, 277576), (527, 261248), (544, 253084), (628, 219232), (806, 170816), (832, 165478), (884, 155744), (992, 138788), (1054, 130624), (1088, 126542), (1256, 109616), (1612, 85408), (1664, 82739), (1768, 77872), (1984, 69394), (2041, 67456), (2108, 65312), (2176, 63271), (2512, 54808), (2669, 51584), (3224, 42704), (3536, 38936), (3968, 34697), (4082, 33728), (4216, 32656), (4867, 28288), (5024, 27404), (5338, 25792), (6448, 21352), (6851, 20096), (7072, 19468), (8164, 16864), (8432, 16328), (9734, 14144), (10048, 13702), (10676, 12896)]