123519088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 301480704

約数和(自身を除く): 177961616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 154, 176, 214, 308, 428, 616, 749, 856, 937, 1177, 1232, 1498, 1712, 1874, 2354, 2996, 3748, 4708, 5992, 6559, 7496, 8239, 9416, 10307, 11984, 13118, 14992, 16478, 18832, 20614, 26236, 32956, 41228, 52472, 65912, 72149, 82456, 100259, 104944, 131824, 144298, 164912, 200518, 288596, 401036, 577192, 701813, 802072, 1102849, 1154384, 1403626, 1604144, 2205698, 2807252, 4411396, 5614504, 7719943, 8822792, 11229008, 15439886, 17645584, 30879772, 61759544, 123519088]

約数ペア:

[(1, 123519088), (2, 61759544), (4, 30879772), (7, 17645584), (8, 15439886), (11, 11229008), (14, 8822792), (16, 7719943), (22, 5614504), (28, 4411396), (44, 2807252), (56, 2205698), (77, 1604144), (88, 1403626), (107, 1154384), (112, 1102849), (154, 802072), (176, 701813), (214, 577192), (308, 401036), (428, 288596), (616, 200518), (749, 164912), (856, 144298), (937, 131824), (1177, 104944), (1232, 100259), (1498, 82456), (1712, 72149), (1874, 65912), (2354, 52472), (2996, 41228), (3748, 32956), (4708, 26236), (5992, 20614), (6559, 18832), (7496, 16478), (8239, 14992), (9416, 13118), (10307, 11984)]