172884864

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 306923136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 79, 82, 96, 123, 128, 139, 158, 164, 192, 237, 246, 278, 316, 328, 384, 417, 474, 492, 556, 632, 656, 834, 948, 984, 1112, 1264, 1312, 1668, 1896, 1968, 2224, 2528, 2624, 3239, 3336, 3792, 3936, 4448, 5056, 5248, 5699, 6478, 6672, 7584, 7872, 8896, 9717, 10112, 10981, 11398, 12956, 13344, 15168, 15744, 17097, 17792, 19434, 21962, 22796, 25912, 26688, 30336, 32943, 34194, 38868, 43924, 45592, 51824, 53376, 65886, 68388, 77736, 87848, 91184, 103648, 131772, 136776, 155472, 175696, 182368, 207296, 263544, 273552, 310944, 351392, 364736, 414592, 450221, 527088, 547104, 621888, 702784, 729472, 900442, 1054176, 1094208, 1243776, 1350663, 1405568, 1800884, 2108352, 2188416, 2701326, 3601768, 4216704, 5402652, 7203536, 10805304, 14407072, 21610608, 28814144, 43221216, 57628288, 86442432, 172884864]

約数ペア:

[(1, 172884864), (2, 86442432), (3, 57628288), (4, 43221216), (6, 28814144), (8, 21610608), (12, 14407072), (16, 10805304), (24, 7203536), (32, 5402652), (41, 4216704), (48, 3601768), (64, 2701326), (79, 2188416), (82, 2108352), (96, 1800884), (123, 1405568), (128, 1350663), (139, 1243776), (158, 1094208), (164, 1054176), (192, 900442), (237, 729472), (246, 702784), (278, 621888), (316, 547104), (328, 527088), (384, 450221), (417, 414592), (474, 364736), (492, 351392), (556, 310944), (632, 273552), (656, 263544), (834, 207296), (948, 182368), (984, 175696), (1112, 155472), (1264, 136776), (1312, 131772), (1668, 103648), (1896, 91184), (1968, 87848), (2224, 77736), (2528, 68388), (2624, 65886), (3239, 53376), (3336, 51824), (3792, 45592), (3936, 43924), (4448, 38868), (5056, 34194), (5248, 32943), (5699, 30336), (6478, 26688), (6672, 25912), (7584, 22796), (7872, 21962), (8896, 19434), (9717, 17792), (10112, 17097), (10981, 15744), (11398, 15168), (12956, 13344)]