131233536

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 442158080

約数和(自身を除く): 310924544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 103, 112, 126, 128, 144, 158, 168, 192, 206, 224, 237, 252, 256, 288, 309, 316, 336, 384, 412, 448, 474, 504, 553, 576, 618, 632, 672, 711, 721, 768, 824, 896, 927, 948, 1008, 1106, 1152, 1236, 1264, 1344, 1422, 1442, 1648, 1659, 1792, 1854, 1896, 2016, 2163, 2212, 2304, 2472, 2528, 2688, 2844, 2884, 3296, 3318, 3708, 3792, 4032, 4326, 4424, 4944, 4977, 5056, 5376, 5688, 5768, 6489, 6592, 6636, 7416, 7584, 8064, 8137, 8652, 8848, 9888, 9954, 10112, 11376, 11536, 12978, 13184, 13272, 14832, 15168, 16128, 16274, 17304, 17696, 19776, 19908, 20224, 22752, 23072, 24411, 25956, 26368, 26544, 29664, 30336, 32548, 34608, 35392, 39552, 39816, 45504, 46144, 48822, 51912, 53088, 56959, 59328, 60672, 65096, 69216, 70784, 73233, 79104, 79632, 91008, 92288, 97644, 103824, 106176, 113918, 118656, 130192, 138432, 141568, 146466, 159264, 170877, 182016, 184576, 195288, 207648, 212352, 227836, 237312, 260384, 276864, 292932, 318528, 341754, 390576, 415296, 424704, 455672, 512631, 520768, 553728, 585864, 637056, 683508, 781152, 830592, 911344, 1025262, 1041536, 1171728, 1274112, 1367016, 1562304, 1661184, 1822688, 2050524, 2083072, 2343456, 2734032, 3124608, 3645376, 4101048, 4686912, 5468064, 6249216, 7290752, 8202096, 9373824, 10936128, 14581504, 16404192, 18747648, 21872256, 32808384, 43744512, 65616768, 131233536]

約数ペア:

[(1, 131233536), (2, 65616768), (3, 43744512), (4, 32808384), (6, 21872256), (7, 18747648), (8, 16404192), (9, 14581504), (12, 10936128), (14, 9373824), (16, 8202096), (18, 7290752), (21, 6249216), (24, 5468064), (28, 4686912), (32, 4101048), (36, 3645376), (42, 3124608), (48, 2734032), (56, 2343456), (63, 2083072), (64, 2050524), (72, 1822688), (79, 1661184), (84, 1562304), (96, 1367016), (103, 1274112), (112, 1171728), (126, 1041536), (128, 1025262), (144, 911344), (158, 830592), (168, 781152), (192, 683508), (206, 637056), (224, 585864), (237, 553728), (252, 520768), (256, 512631), (288, 455672), (309, 424704), (316, 415296), (336, 390576), (384, 341754), (412, 318528), (448, 292932), (474, 276864), (504, 260384), (553, 237312), (576, 227836), (618, 212352), (632, 207648), (672, 195288), (711, 184576), (721, 182016), (768, 170877), (824, 159264), (896, 146466), (927, 141568), (948, 138432), (1008, 130192), (1106, 118656), (1152, 113918), (1236, 106176), (1264, 103824), (1344, 97644), (1422, 92288), (1442, 91008), (1648, 79632), (1659, 79104), (1792, 73233), (1854, 70784), (1896, 69216), (2016, 65096), (2163, 60672), (2212, 59328), (2304, 56959), (2472, 53088), (2528, 51912), (2688, 48822), (2844, 46144), (2884, 45504), (3296, 39816), (3318, 39552), (3708, 35392), (3792, 34608), (4032, 32548), (4326, 30336), (4424, 29664), (4944, 26544), (4977, 26368), (5056, 25956), (5376, 24411), (5688, 23072), (5768, 22752), (6489, 20224), (6592, 19908), (6636, 19776), (7416, 17696), (7584, 17304), (8064, 16274), (8137, 16128), (8652, 15168), (8848, 14832), (9888, 13272), (9954, 13184), (10112, 12978), (11376, 11536)]