153337408

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 366865408

約数和(自身を除く): 213528000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 181, 217, 224, 244, 248, 362, 427, 434, 448, 488, 496, 724, 854, 868, 976, 992, 1267, 1448, 1708, 1736, 1891, 1952, 1984, 2534, 2896, 3416, 3472, 3782, 3904, 5068, 5611, 5792, 6832, 6944, 7564, 10136, 11041, 11222, 11584, 13237, 13664, 13888, 15128, 20272, 22082, 22444, 26474, 27328, 30256, 39277, 40544, 44164, 44888, 52948, 60512, 77287, 78554, 81088, 88328, 89776, 105896, 121024, 154574, 157108, 176656, 179552, 211792, 309148, 314216, 342271, 353312, 359104, 423584, 618296, 628432, 684542, 706624, 847168, 1236592, 1256864, 1369084, 2395897, 2473184, 2513728, 2738168, 4791794, 4946368, 5476336, 9583588, 10952672, 19167176, 21905344, 38334352, 76668704, 153337408]

約数ペア:

[(1, 153337408), (2, 76668704), (4, 38334352), (7, 21905344), (8, 19167176), (14, 10952672), (16, 9583588), (28, 5476336), (31, 4946368), (32, 4791794), (56, 2738168), (61, 2513728), (62, 2473184), (64, 2395897), (112, 1369084), (122, 1256864), (124, 1236592), (181, 847168), (217, 706624), (224, 684542), (244, 628432), (248, 618296), (362, 423584), (427, 359104), (434, 353312), (448, 342271), (488, 314216), (496, 309148), (724, 211792), (854, 179552), (868, 176656), (976, 157108), (992, 154574), (1267, 121024), (1448, 105896), (1708, 89776), (1736, 88328), (1891, 81088), (1952, 78554), (1984, 77287), (2534, 60512), (2896, 52948), (3416, 44888), (3472, 44164), (3782, 40544), (3904, 39277), (5068, 30256), (5611, 27328), (5792, 26474), (6832, 22444), (6944, 22082), (7564, 20272), (10136, 15128), (11041, 13888), (11222, 13664), (11584, 13237)]