193787048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 472953600

約数和(自身を除く): 279166552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 67, 91, 104, 116, 134, 137, 182, 203, 232, 268, 274, 364, 377, 406, 469, 536, 548, 728, 754, 812, 871, 938, 959, 1096, 1508, 1624, 1742, 1781, 1876, 1918, 1943, 2639, 3016, 3484, 3562, 3752, 3836, 3886, 3973, 5278, 6097, 6968, 7124, 7672, 7772, 7946, 9179, 10556, 12194, 12467, 13601, 14248, 15544, 15892, 18358, 21112, 24388, 24934, 25259, 27202, 27811, 31784, 36716, 48776, 49868, 50518, 51649, 54404, 55622, 64253, 73432, 99736, 101036, 103298, 108808, 111244, 119327, 128506, 176813, 202072, 206596, 222488, 238654, 257012, 266191, 353626, 361543, 413192, 477308, 514024, 532382, 707252, 723086, 835289, 954616, 1064764, 1414504, 1446172, 1670578, 1863337, 2129528, 2892344, 3341156, 3460483, 3726674, 6682312, 6920966, 7453348, 13841932, 14906696, 24223381, 27683864, 48446762, 96893524, 193787048]

約数ペア:

[(1, 193787048), (2, 96893524), (4, 48446762), (7, 27683864), (8, 24223381), (13, 14906696), (14, 13841932), (26, 7453348), (28, 6920966), (29, 6682312), (52, 3726674), (56, 3460483), (58, 3341156), (67, 2892344), (91, 2129528), (104, 1863337), (116, 1670578), (134, 1446172), (137, 1414504), (182, 1064764), (203, 954616), (232, 835289), (268, 723086), (274, 707252), (364, 532382), (377, 514024), (406, 477308), (469, 413192), (536, 361543), (548, 353626), (728, 266191), (754, 257012), (812, 238654), (871, 222488), (938, 206596), (959, 202072), (1096, 176813), (1508, 128506), (1624, 119327), (1742, 111244), (1781, 108808), (1876, 103298), (1918, 101036), (1943, 99736), (2639, 73432), (3016, 64253), (3484, 55622), (3562, 54404), (3752, 51649), (3836, 50518), (3886, 49868), (3973, 48776), (5278, 36716), (6097, 31784), (6968, 27811), (7124, 27202), (7672, 25259), (7772, 24934), (7946, 24388), (9179, 21112), (10556, 18358), (12194, 15892), (12467, 15544), (13601, 14248)]