129737296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 288981504

約数和(自身を除く): 159244208

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 299, 368, 376, 577, 598, 611, 752, 1081, 1154, 1196, 1222, 2162, 2308, 2392, 2444, 4324, 4616, 4784, 4888, 7501, 8648, 9232, 9776, 13271, 14053, 15002, 17296, 26542, 27119, 28106, 30004, 53084, 54238, 56212, 60008, 106168, 108476, 112424, 120016, 172523, 212336, 216952, 224848, 345046, 352547, 433904, 623737, 690092, 705094, 1247474, 1380184, 1410188, 2494948, 2760368, 2820376, 4989896, 5640752, 8108581, 9979792, 16217162, 32434324, 64868648, 129737296]

約数ペア:

[(1, 129737296), (2, 64868648), (4, 32434324), (8, 16217162), (13, 9979792), (16, 8108581), (23, 5640752), (26, 4989896), (46, 2820376), (47, 2760368), (52, 2494948), (92, 1410188), (94, 1380184), (104, 1247474), (184, 705094), (188, 690092), (208, 623737), (299, 433904), (368, 352547), (376, 345046), (577, 224848), (598, 216952), (611, 212336), (752, 172523), (1081, 120016), (1154, 112424), (1196, 108476), (1222, 106168), (2162, 60008), (2308, 56212), (2392, 54238), (2444, 53084), (4324, 30004), (4616, 28106), (4784, 27119), (4888, 26542), (7501, 17296), (8648, 15002), (9232, 14053), (9776, 13271)]