143726912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 343326720

約数和(自身を除く): 199599808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 79, 112, 124, 131, 158, 217, 224, 248, 262, 316, 434, 448, 496, 524, 553, 632, 868, 917, 992, 1048, 1106, 1264, 1736, 1834, 1984, 2096, 2212, 2449, 2528, 3472, 3668, 4061, 4192, 4424, 4898, 5056, 6944, 7336, 8122, 8384, 8848, 9796, 10349, 13888, 14672, 16244, 17143, 17696, 19592, 20698, 28427, 29344, 32488, 34286, 35392, 39184, 41396, 56854, 58688, 64976, 68572, 72443, 78368, 82792, 113708, 129952, 137144, 144886, 156736, 165584, 227416, 259904, 274288, 289772, 320819, 331168, 454832, 548576, 579544, 641638, 662336, 909664, 1097152, 1159088, 1283276, 1819328, 2245733, 2318176, 2566552, 4491466, 4636352, 5133104, 8982932, 10266208, 17965864, 20532416, 35931728, 71863456, 143726912]

約数ペア:

[(1, 143726912), (2, 71863456), (4, 35931728), (7, 20532416), (8, 17965864), (14, 10266208), (16, 8982932), (28, 5133104), (31, 4636352), (32, 4491466), (56, 2566552), (62, 2318176), (64, 2245733), (79, 1819328), (112, 1283276), (124, 1159088), (131, 1097152), (158, 909664), (217, 662336), (224, 641638), (248, 579544), (262, 548576), (316, 454832), (434, 331168), (448, 320819), (496, 289772), (524, 274288), (553, 259904), (632, 227416), (868, 165584), (917, 156736), (992, 144886), (1048, 137144), (1106, 129952), (1264, 113708), (1736, 82792), (1834, 78368), (1984, 72443), (2096, 68572), (2212, 64976), (2449, 58688), (2528, 56854), (3472, 41396), (3668, 39184), (4061, 35392), (4192, 34286), (4424, 32488), (4898, 29344), (5056, 28427), (6944, 20698), (7336, 19592), (8122, 17696), (8384, 17143), (8848, 16244), (9796, 14672), (10349, 13888)]