122256144

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:7912

約数の個数: 60

約数和(自身を含む): 345330700

約数和(自身を除く): 223074556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7789, 7848, 15578, 15696, 23367, 31156, 46734, 62312, 70101, 93468, 124624, 140202, 186936, 280404, 373872, 560808, 849001, 1121616, 1698002, 2547003, 3396004, 5094006, 6792008, 7641009, 10188012, 13584016, 15282018, 20376024, 30564036, 40752048, 61128072, 122256144]

約数ペア:

[(1, 122256144), (2, 61128072), (3, 40752048), (4, 30564036), (6, 20376024), (8, 15282018), (9, 13584016), (12, 10188012), (16, 7641009), (18, 6792008), (24, 5094006), (36, 3396004), (48, 2547003), (72, 1698002), (109, 1121616), (144, 849001), (218, 560808), (327, 373872), (436, 280404), (654, 186936), (872, 140202), (981, 124624), (1308, 93468), (1744, 70101), (1962, 62312), (2616, 46734), (3924, 31156), (5232, 23367), (7789, 15696), (7848, 15578)]