180178596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 539360640

約数和(自身を除く): 359182044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 881, 897, 988, 1196, 1311, 1482, 1748, 1762, 1794, 2223, 2622, 2643, 2691, 2964, 3524, 3588, 3933, 4446, 5244, 5286, 5382, 5681, 7866, 7929, 8892, 10572, 10764, 11362, 11453, 15732, 15858, 16739, 17043, 20263, 22724, 22906, 31716, 33478, 34086, 34359, 40526, 45812, 50217, 51129, 60789, 66956, 68172, 68718, 81052, 100434, 102258, 103077, 121578, 137436, 150651, 182367, 200868, 204516, 206154, 217607, 243156, 263419, 301302, 364734, 384997, 412308, 435214, 526838, 602604, 652821, 729468, 769994, 790257, 870428, 1053676, 1154991, 1305642, 1539988, 1580514, 1958463, 2309982, 2370771, 2611284, 3161028, 3464973, 3916926, 4619964, 4741542, 5004961, 6929946, 7833852, 9483084, 10009922, 13859892, 15014883, 20019844, 30029766, 45044649, 60059532, 90089298, 180178596]

約数ペア:

[(1, 180178596), (2, 90089298), (3, 60059532), (4, 45044649), (6, 30029766), (9, 20019844), (12, 15014883), (13, 13859892), (18, 10009922), (19, 9483084), (23, 7833852), (26, 6929946), (36, 5004961), (38, 4741542), (39, 4619964), (46, 3916926), (52, 3464973), (57, 3161028), (69, 2611284), (76, 2370771), (78, 2309982), (92, 1958463), (114, 1580514), (117, 1539988), (138, 1305642), (156, 1154991), (171, 1053676), (207, 870428), (228, 790257), (234, 769994), (247, 729468), (276, 652821), (299, 602604), (342, 526838), (414, 435214), (437, 412308), (468, 384997), (494, 364734), (598, 301302), (684, 263419), (741, 243156), (828, 217607), (874, 206154), (881, 204516), (897, 200868), (988, 182367), (1196, 150651), (1311, 137436), (1482, 121578), (1748, 103077), (1762, 102258), (1794, 100434), (2223, 81052), (2622, 68718), (2643, 68172), (2691, 66956), (2964, 60789), (3524, 51129), (3588, 50217), (3933, 45812), (4446, 40526), (5244, 34359), (5286, 34086), (5382, 33478), (5681, 31716), (7866, 22906), (7929, 22724), (8892, 20263), (10572, 17043), (10764, 16739), (11362, 15858), (11453, 15732)]