130662272

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 177785728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 149, 208, 221, 248, 272, 298, 403, 416, 442, 496, 527, 544, 596, 806, 832, 884, 992, 1054, 1088, 1192, 1612, 1664, 1768, 1937, 1984, 2108, 2176, 2384, 2533, 3224, 3536, 3874, 3968, 4216, 4619, 4768, 5066, 6448, 6851, 7072, 7748, 8432, 9238, 9536, 10132, 12896, 13702, 14144, 15496, 16864, 18476, 19072, 20264, 25792, 27404, 28288, 30992, 32929, 33728, 36952, 40528, 51584, 54808, 60047, 61984, 65858, 67456, 73904, 78523, 81056, 109616, 120094, 123968, 131716, 147808, 157046, 162112, 219232, 240188, 247936, 263432, 295616, 314092, 324224, 438464, 480376, 526864, 591232, 628184, 876928, 960752, 1020799, 1053728, 1256368, 1921504, 2041598, 2107456, 2512736, 3843008, 4083196, 4214912, 5025472, 7686016, 8166392, 10050944, 16332784, 32665568, 65331136, 130662272]

約数ペア:

[(1, 130662272), (2, 65331136), (4, 32665568), (8, 16332784), (13, 10050944), (16, 8166392), (17, 7686016), (26, 5025472), (31, 4214912), (32, 4083196), (34, 3843008), (52, 2512736), (62, 2107456), (64, 2041598), (68, 1921504), (104, 1256368), (124, 1053728), (128, 1020799), (136, 960752), (149, 876928), (208, 628184), (221, 591232), (248, 526864), (272, 480376), (298, 438464), (403, 324224), (416, 314092), (442, 295616), (496, 263432), (527, 247936), (544, 240188), (596, 219232), (806, 162112), (832, 157046), (884, 147808), (992, 131716), (1054, 123968), (1088, 120094), (1192, 109616), (1612, 81056), (1664, 78523), (1768, 73904), (1937, 67456), (1984, 65858), (2108, 61984), (2176, 60047), (2384, 54808), (2533, 51584), (3224, 40528), (3536, 36952), (3874, 33728), (3968, 32929), (4216, 30992), (4619, 28288), (4768, 27404), (5066, 25792), (6448, 20264), (6851, 19072), (7072, 18476), (7748, 16864), (8432, 15496), (9238, 14144), (9536, 13702), (10132, 12896)]