143695728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 120

約数和(自身を含む): 453530000

約数和(自身を除く): 309834272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1452, 1584, 1936, 2178, 2376, 2749, 2904, 3267, 4356, 4752, 5498, 5808, 6534, 8247, 8712, 10996, 13068, 16494, 17424, 21992, 24741, 26136, 30239, 32988, 43984, 49482, 52272, 60478, 65976, 74223, 90717, 98964, 120956, 131952, 148446, 181434, 197928, 241912, 272151, 296892, 332629, 362868, 395856, 483824, 544302, 593784, 665258, 725736, 816453, 997887, 1088604, 1187568, 1330516, 1451472, 1632906, 1995774, 2177208, 2661032, 2993661, 3265812, 3991548, 4354416, 5322064, 5987322, 6531624, 7983096, 8980983, 11974644, 13063248, 15966192, 17961966, 23949288, 35923932, 47898576, 71847864, 143695728]

約数ペア:

[(1, 143695728), (2, 71847864), (3, 47898576), (4, 35923932), (6, 23949288), (8, 17961966), (9, 15966192), (11, 13063248), (12, 11974644), (16, 8980983), (18, 7983096), (22, 6531624), (24, 5987322), (27, 5322064), (33, 4354416), (36, 3991548), (44, 3265812), (48, 2993661), (54, 2661032), (66, 2177208), (72, 1995774), (88, 1632906), (99, 1451472), (108, 1330516), (121, 1187568), (132, 1088604), (144, 997887), (176, 816453), (198, 725736), (216, 665258), (242, 593784), (264, 544302), (297, 483824), (363, 395856), (396, 362868), (432, 332629), (484, 296892), (528, 272151), (594, 241912), (726, 197928), (792, 181434), (968, 148446), (1089, 131952), (1188, 120956), (1452, 98964), (1584, 90717), (1936, 74223), (2178, 65976), (2376, 60478), (2749, 52272), (2904, 49482), (3267, 43984), (4356, 32988), (4752, 30239), (5498, 26136), (5808, 24741), (6534, 21992), (8247, 17424), (8712, 16494), (10996, 13068)]