128876592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12190

約数の個数: 80

約数和(自身を含む): 379663200

約数和(自身を除く): 250786608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 12149, 24298, 36447, 48596, 72894, 97192, 145788, 157937, 194384, 206533, 291576, 315874, 413066, 473811, 583152, 619599, 631748, 826132, 947622, 1239198, 1263496, 1652264, 1895244, 2478396, 2526992, 2684929, 3304528, 3790488, 4956792, 5369858, 7580976, 8054787, 9913584, 10739716, 16109574, 21479432, 32219148, 42958864, 64438296, 128876592]

約数ペア:

[(1, 128876592), (2, 64438296), (3, 42958864), (4, 32219148), (6, 21479432), (8, 16109574), (12, 10739716), (13, 9913584), (16, 8054787), (17, 7580976), (24, 5369858), (26, 4956792), (34, 3790488), (39, 3304528), (48, 2684929), (51, 2526992), (52, 2478396), (68, 1895244), (78, 1652264), (102, 1263496), (104, 1239198), (136, 947622), (156, 826132), (204, 631748), (208, 619599), (221, 583152), (272, 473811), (312, 413066), (408, 315874), (442, 291576), (624, 206533), (663, 194384), (816, 157937), (884, 145788), (1326, 97192), (1768, 72894), (2652, 48596), (3536, 36447), (5304, 24298), (10608, 12149)]