181534976

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 450334080

約数和(自身を除く): 268799104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 101, 112, 118, 119, 128, 136, 202, 224, 236, 238, 256, 272, 404, 413, 448, 472, 476, 544, 707, 808, 826, 896, 944, 952, 1003, 1088, 1414, 1616, 1652, 1717, 1792, 1888, 1904, 2006, 2176, 2828, 3232, 3304, 3434, 3776, 3808, 4012, 4352, 5656, 5959, 6464, 6608, 6868, 7021, 7552, 7616, 8024, 11312, 11918, 12019, 12928, 13216, 13736, 14042, 15104, 15232, 16048, 22624, 23836, 24038, 25856, 26432, 27472, 28084, 30464, 32096, 41713, 45248, 47672, 48076, 52864, 54944, 56168, 64192, 83426, 90496, 95344, 96152, 101303, 105728, 109888, 112336, 128384, 166852, 180992, 190688, 192304, 202606, 219776, 224672, 256768, 333704, 381376, 384608, 405212, 439552, 449344, 667408, 709121, 762752, 769216, 810424, 898688, 1334816, 1418242, 1525504, 1538432, 1620848, 1797376, 2669632, 2836484, 3076864, 3241696, 5339264, 5672968, 6483392, 10678528, 11345936, 12966784, 22691872, 25933568, 45383744, 90767488, 181534976]

約数ペア:

[(1, 181534976), (2, 90767488), (4, 45383744), (7, 25933568), (8, 22691872), (14, 12966784), (16, 11345936), (17, 10678528), (28, 6483392), (32, 5672968), (34, 5339264), (56, 3241696), (59, 3076864), (64, 2836484), (68, 2669632), (101, 1797376), (112, 1620848), (118, 1538432), (119, 1525504), (128, 1418242), (136, 1334816), (202, 898688), (224, 810424), (236, 769216), (238, 762752), (256, 709121), (272, 667408), (404, 449344), (413, 439552), (448, 405212), (472, 384608), (476, 381376), (544, 333704), (707, 256768), (808, 224672), (826, 219776), (896, 202606), (944, 192304), (952, 190688), (1003, 180992), (1088, 166852), (1414, 128384), (1616, 112336), (1652, 109888), (1717, 105728), (1792, 101303), (1888, 96152), (1904, 95344), (2006, 90496), (2176, 83426), (2828, 64192), (3232, 56168), (3304, 54944), (3434, 52864), (3776, 48076), (3808, 47672), (4012, 45248), (4352, 41713), (5656, 32096), (5959, 30464), (6464, 28084), (6608, 27472), (6868, 26432), (7021, 25856), (7552, 24038), (7616, 23836), (8024, 22624), (11312, 16048), (11918, 15232), (12019, 15104), (12928, 14042), (13216, 13736)]