146818656

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 293475744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 239, 243, 288, 316, 324, 432, 474, 478, 486, 632, 648, 711, 717, 864, 948, 956, 972, 1264, 1296, 1422, 1434, 1896, 1912, 1944, 2133, 2151, 2528, 2592, 2844, 2868, 3792, 3824, 3888, 4266, 4302, 5688, 5736, 6399, 6453, 7584, 7648, 7776, 8532, 8604, 11376, 11472, 12798, 12906, 17064, 17208, 18881, 19197, 19359, 22752, 22944, 25596, 25812, 34128, 34416, 37762, 38394, 38718, 51192, 51624, 56643, 58077, 68256, 68832, 75524, 76788, 77436, 102384, 103248, 113286, 116154, 151048, 153576, 154872, 169929, 204768, 206496, 226572, 232308, 302096, 307152, 309744, 339858, 453144, 464616, 509787, 604192, 614304, 619488, 679716, 906288, 929232, 1019574, 1359432, 1529361, 1812576, 1858464, 2039148, 2718864, 3058722, 4078296, 4588083, 5437728, 6117444, 8156592, 9176166, 12234888, 16313184, 18352332, 24469776, 36704664, 48939552, 73409328, 146818656]

約数ペア:

[(1, 146818656), (2, 73409328), (3, 48939552), (4, 36704664), (6, 24469776), (8, 18352332), (9, 16313184), (12, 12234888), (16, 9176166), (18, 8156592), (24, 6117444), (27, 5437728), (32, 4588083), (36, 4078296), (48, 3058722), (54, 2718864), (72, 2039148), (79, 1858464), (81, 1812576), (96, 1529361), (108, 1359432), (144, 1019574), (158, 929232), (162, 906288), (216, 679716), (237, 619488), (239, 614304), (243, 604192), (288, 509787), (316, 464616), (324, 453144), (432, 339858), (474, 309744), (478, 307152), (486, 302096), (632, 232308), (648, 226572), (711, 206496), (717, 204768), (864, 169929), (948, 154872), (956, 153576), (972, 151048), (1264, 116154), (1296, 113286), (1422, 103248), (1434, 102384), (1896, 77436), (1912, 76788), (1944, 75524), (2133, 68832), (2151, 68256), (2528, 58077), (2592, 56643), (2844, 51624), (2868, 51192), (3792, 38718), (3824, 38394), (3888, 37762), (4266, 34416), (4302, 34128), (5688, 25812), (5736, 25596), (6399, 22944), (6453, 22752), (7584, 19359), (7648, 19197), (7776, 18881), (8532, 17208), (8604, 17064), (11376, 12906), (11472, 12798)]