194905144

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 444422160

約数和(自身を除く): 249517016

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 67, 82, 98, 134, 164, 181, 196, 268, 287, 328, 362, 392, 469, 536, 574, 724, 938, 1148, 1267, 1448, 1876, 2009, 2296, 2534, 2747, 3283, 3752, 4018, 5068, 5494, 6566, 7421, 8036, 8869, 10136, 10988, 12127, 13132, 14842, 16072, 17738, 19229, 21976, 24254, 26264, 29684, 35476, 38458, 48508, 51947, 59368, 70952, 76916, 84889, 97016, 103894, 134603, 153832, 169778, 207788, 269206, 339556, 363629, 415576, 497207, 538412, 594223, 679112, 727258, 994414, 1076824, 1188446, 1454516, 1988828, 2376892, 2909032, 3480449, 3977656, 4753784, 6960898, 13921796, 24363143, 27843592, 48726286, 97452572, 194905144]

約数ペア:

[(1, 194905144), (2, 97452572), (4, 48726286), (7, 27843592), (8, 24363143), (14, 13921796), (28, 6960898), (41, 4753784), (49, 3977656), (56, 3480449), (67, 2909032), (82, 2376892), (98, 1988828), (134, 1454516), (164, 1188446), (181, 1076824), (196, 994414), (268, 727258), (287, 679112), (328, 594223), (362, 538412), (392, 497207), (469, 415576), (536, 363629), (574, 339556), (724, 269206), (938, 207788), (1148, 169778), (1267, 153832), (1448, 134603), (1876, 103894), (2009, 97016), (2296, 84889), (2534, 76916), (2747, 70952), (3283, 59368), (3752, 51947), (4018, 48508), (5068, 38458), (5494, 35476), (6566, 29684), (7421, 26264), (8036, 24254), (8869, 21976), (10136, 19229), (10988, 17738), (12127, 16072), (13132, 14842)]