128738592

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 379209600

約数和(自身を除く): 250471008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1367, 1744, 1962, 2616, 2734, 2943, 3488, 3924, 4101, 5232, 5468, 5886, 7848, 8202, 10464, 10936, 11772, 12303, 15696, 16404, 21872, 23544, 24606, 31392, 32808, 36909, 43744, 47088, 49212, 65616, 73818, 94176, 98424, 131232, 147636, 149003, 196848, 295272, 298006, 393696, 447009, 590544, 596012, 894018, 1181088, 1192024, 1341027, 1788036, 2384048, 2682054, 3576072, 4023081, 4768096, 5364108, 7152144, 8046162, 10728216, 14304288, 16092324, 21456432, 32184648, 42912864, 64369296, 128738592]

約数ペア:

[(1, 128738592), (2, 64369296), (3, 42912864), (4, 32184648), (6, 21456432), (8, 16092324), (9, 14304288), (12, 10728216), (16, 8046162), (18, 7152144), (24, 5364108), (27, 4768096), (32, 4023081), (36, 3576072), (48, 2682054), (54, 2384048), (72, 1788036), (96, 1341027), (108, 1192024), (109, 1181088), (144, 894018), (216, 596012), (218, 590544), (288, 447009), (327, 393696), (432, 298006), (436, 295272), (654, 196848), (864, 149003), (872, 147636), (981, 131232), (1308, 98424), (1367, 94176), (1744, 73818), (1962, 65616), (2616, 49212), (2734, 47088), (2943, 43744), (3488, 36909), (3924, 32808), (4101, 31392), (5232, 24606), (5468, 23544), (5886, 21872), (7848, 16404), (8202, 15696), (10464, 12303), (10936, 11772)]