172301248

素因数分解:

$2^6\times 7^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 112

約数和(自身を含む): 409651200

約数和(自身を除く): 237349952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 167, 188, 196, 224, 329, 334, 343, 376, 392, 448, 658, 668, 686, 752, 784, 1169, 1316, 1336, 1372, 1504, 1568, 2303, 2338, 2632, 2672, 2744, 3008, 3136, 4606, 4676, 5264, 5344, 5488, 7849, 8183, 9212, 9352, 10528, 10688, 10976, 15698, 16121, 16366, 18424, 18704, 21056, 21952, 31396, 32242, 32732, 36848, 37408, 54943, 57281, 62792, 64484, 65464, 73696, 74816, 109886, 114562, 125584, 128968, 130928, 147392, 219772, 229124, 251168, 257936, 261856, 384601, 439544, 458248, 502336, 515872, 523712, 769202, 879088, 916496, 1031744, 1538404, 1758176, 1832992, 2692207, 3076808, 3516352, 3665984, 5384414, 6153616, 10768828, 12307232, 21537656, 24614464, 43075312, 86150624, 172301248]

約数ペア:

[(1, 172301248), (2, 86150624), (4, 43075312), (7, 24614464), (8, 21537656), (14, 12307232), (16, 10768828), (28, 6153616), (32, 5384414), (47, 3665984), (49, 3516352), (56, 3076808), (64, 2692207), (94, 1832992), (98, 1758176), (112, 1538404), (167, 1031744), (188, 916496), (196, 879088), (224, 769202), (329, 523712), (334, 515872), (343, 502336), (376, 458248), (392, 439544), (448, 384601), (658, 261856), (668, 257936), (686, 251168), (752, 229124), (784, 219772), (1169, 147392), (1316, 130928), (1336, 128968), (1372, 125584), (1504, 114562), (1568, 109886), (2303, 74816), (2338, 73696), (2632, 65464), (2672, 64484), (2744, 62792), (3008, 57281), (3136, 54943), (4606, 37408), (4676, 36848), (5264, 32732), (5344, 32242), (5488, 31396), (7849, 21952), (8183, 21056), (9212, 18704), (9352, 18424), (10528, 16366), (10688, 16121), (10976, 15698)]