180582976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 439350912

約数和(自身を除く): 258767936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 131, 136, 181, 224, 238, 262, 272, 362, 448, 476, 524, 544, 724, 917, 952, 1048, 1088, 1267, 1448, 1834, 1904, 2096, 2227, 2534, 2896, 3077, 3668, 3808, 4192, 4454, 5068, 5792, 6154, 7336, 7616, 8384, 8908, 10136, 11584, 12308, 14672, 15589, 17816, 20272, 21539, 23711, 24616, 29344, 31178, 35632, 40544, 43078, 47422, 49232, 58688, 62356, 71264, 81088, 86156, 94844, 98464, 124712, 142528, 165977, 172312, 189688, 196928, 249424, 331954, 344624, 379376, 403087, 498848, 663908, 689248, 758752, 806174, 997696, 1327816, 1378496, 1517504, 1612348, 2655632, 2821609, 3224696, 5311264, 5643218, 6449392, 10622528, 11286436, 12898784, 22572872, 25797568, 45145744, 90291488, 180582976]

約数ペア:

[(1, 180582976), (2, 90291488), (4, 45145744), (7, 25797568), (8, 22572872), (14, 12898784), (16, 11286436), (17, 10622528), (28, 6449392), (32, 5643218), (34, 5311264), (56, 3224696), (64, 2821609), (68, 2655632), (112, 1612348), (119, 1517504), (131, 1378496), (136, 1327816), (181, 997696), (224, 806174), (238, 758752), (262, 689248), (272, 663908), (362, 498848), (448, 403087), (476, 379376), (524, 344624), (544, 331954), (724, 249424), (917, 196928), (952, 189688), (1048, 172312), (1088, 165977), (1267, 142528), (1448, 124712), (1834, 98464), (1904, 94844), (2096, 86156), (2227, 81088), (2534, 71264), (2896, 62356), (3077, 58688), (3668, 49232), (3808, 47422), (4192, 43078), (4454, 40544), (5068, 35632), (5792, 31178), (6154, 29344), (7336, 24616), (7616, 23711), (8384, 21539), (8908, 20272), (10136, 17816), (11584, 15589), (12308, 14672)]