191473856

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 475195392

約数和(自身を除く): 283721536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 811, 868, 952, 992, 1054, 1088, 1622, 1736, 1904, 1984, 2108, 3244, 3472, 3689, 3808, 4216, 5677, 6488, 6944, 7378, 7616, 8432, 11354, 12976, 13787, 13888, 14756, 16864, 22708, 25141, 25952, 27574, 29512, 33728, 45416, 50282, 51904, 55148, 59024, 90832, 96509, 100564, 110296, 118048, 175987, 181664, 193018, 201128, 220592, 236096, 351974, 363328, 386036, 402256, 427397, 441184, 703948, 772072, 804512, 854794, 882368, 1407896, 1544144, 1609024, 1709588, 2815792, 2991779, 3088288, 3419176, 5631584, 5983558, 6176576, 6838352, 11263168, 11967116, 13676704, 23934232, 27353408, 47868464, 95736928, 191473856]

約数ペア:

[(1, 191473856), (2, 95736928), (4, 47868464), (7, 27353408), (8, 23934232), (14, 13676704), (16, 11967116), (17, 11263168), (28, 6838352), (31, 6176576), (32, 5983558), (34, 5631584), (56, 3419176), (62, 3088288), (64, 2991779), (68, 2815792), (112, 1709588), (119, 1609024), (124, 1544144), (136, 1407896), (217, 882368), (224, 854794), (238, 804512), (248, 772072), (272, 703948), (434, 441184), (448, 427397), (476, 402256), (496, 386036), (527, 363328), (544, 351974), (811, 236096), (868, 220592), (952, 201128), (992, 193018), (1054, 181664), (1088, 175987), (1622, 118048), (1736, 110296), (1904, 100564), (1984, 96509), (2108, 90832), (3244, 59024), (3472, 55148), (3689, 51904), (3808, 50282), (4216, 45416), (5677, 33728), (6488, 29512), (6944, 27574), (7378, 25952), (7616, 25141), (8432, 22708), (11354, 16864), (12976, 14756), (13787, 13888)]