172538912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 421610112

約数和(自身を除く): 249071200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 193, 208, 224, 307, 364, 386, 416, 614, 728, 772, 1228, 1351, 1456, 1544, 2149, 2456, 2509, 2702, 2912, 3088, 3991, 4298, 4912, 5018, 5404, 6176, 7982, 8596, 9824, 10036, 10808, 15964, 17192, 17563, 20072, 21616, 27937, 31928, 34384, 35126, 40144, 43232, 55874, 59251, 63856, 68768, 70252, 80288, 111748, 118502, 127712, 140504, 223496, 237004, 281008, 414757, 446992, 474008, 562016, 770263, 829514, 893984, 948016, 1540526, 1659028, 1896032, 3081052, 3318056, 5391841, 6162104, 6636112, 10783682, 12324208, 13272224, 21567364, 24648416, 43134728, 86269456, 172538912]

約数ペア:

[(1, 172538912), (2, 86269456), (4, 43134728), (7, 24648416), (8, 21567364), (13, 13272224), (14, 12324208), (16, 10783682), (26, 6636112), (28, 6162104), (32, 5391841), (52, 3318056), (56, 3081052), (91, 1896032), (104, 1659028), (112, 1540526), (182, 948016), (193, 893984), (208, 829514), (224, 770263), (307, 562016), (364, 474008), (386, 446992), (416, 414757), (614, 281008), (728, 237004), (772, 223496), (1228, 140504), (1351, 127712), (1456, 118502), (1544, 111748), (2149, 80288), (2456, 70252), (2509, 68768), (2702, 63856), (2912, 59251), (3088, 55874), (3991, 43232), (4298, 40144), (4912, 35126), (5018, 34384), (5404, 31928), (6176, 27937), (7982, 21616), (8596, 20072), (9824, 17563), (10036, 17192), (10808, 15964)]