158198656

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 96

約数和(自身を含む): 400119480

約数和(自身を除く): 241920824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 2156, 2293, 2464, 3136, 4312, 4586, 4928, 6272, 8624, 9172, 9856, 16051, 17248, 18344, 25223, 32102, 34496, 36688, 50446, 64204, 68992, 73376, 100892, 112357, 128408, 146752, 176561, 201784, 224714, 256816, 293504, 353122, 403568, 449428, 513632, 706244, 807136, 898856, 1027264, 1235927, 1412488, 1614272, 1797712, 2054528, 2471854, 2824976, 3228544, 3595424, 4943708, 5649952, 7190848, 9887416, 11299904, 14381696, 19774832, 22599808, 39549664, 79099328, 158198656]

約数ペア:

[(1, 158198656), (2, 79099328), (4, 39549664), (7, 22599808), (8, 19774832), (11, 14381696), (14, 11299904), (16, 9887416), (22, 7190848), (28, 5649952), (32, 4943708), (44, 3595424), (49, 3228544), (56, 2824976), (64, 2471854), (77, 2054528), (88, 1797712), (98, 1614272), (112, 1412488), (128, 1235927), (154, 1027264), (176, 898856), (196, 807136), (224, 706244), (308, 513632), (352, 449428), (392, 403568), (448, 353122), (539, 293504), (616, 256816), (704, 224714), (784, 201784), (896, 176561), (1078, 146752), (1232, 128408), (1408, 112357), (1568, 100892), (2156, 73376), (2293, 68992), (2464, 64204), (3136, 50446), (4312, 36688), (4586, 34496), (4928, 32102), (6272, 25223), (8624, 18344), (9172, 17248), (9856, 16051)]