123497248

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 309486744

約数和(自身を除く): 185989496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 49, 56, 68, 82, 98, 112, 113, 119, 136, 164, 196, 224, 226, 238, 272, 287, 328, 392, 452, 476, 544, 574, 656, 697, 784, 791, 833, 904, 952, 1148, 1312, 1394, 1568, 1582, 1666, 1808, 1904, 1921, 2009, 2296, 2788, 3164, 3332, 3616, 3808, 3842, 4018, 4592, 4633, 4879, 5537, 5576, 6328, 6664, 7684, 8036, 9184, 9266, 9758, 11074, 11152, 12656, 13328, 13447, 15368, 16072, 18532, 19516, 22148, 22304, 25312, 26656, 26894, 30736, 32144, 32431, 34153, 37064, 39032, 44296, 53788, 61472, 64288, 64862, 68306, 74128, 78064, 78761, 88592, 94129, 107576, 129724, 136612, 148256, 156128, 157522, 177184, 188258, 215152, 227017, 259448, 273224, 315044, 376516, 430304, 454034, 518896, 546448, 551327, 630088, 753032, 908068, 1037792, 1092896, 1102654, 1260176, 1506064, 1816136, 2205308, 2520352, 3012128, 3632272, 3859289, 4410616, 7264544, 7718578, 8821232, 15437156, 17642464, 30874312, 61748624, 123497248]

約数ペア:

[(1, 123497248), (2, 61748624), (4, 30874312), (7, 17642464), (8, 15437156), (14, 8821232), (16, 7718578), (17, 7264544), (28, 4410616), (32, 3859289), (34, 3632272), (41, 3012128), (49, 2520352), (56, 2205308), (68, 1816136), (82, 1506064), (98, 1260176), (112, 1102654), (113, 1092896), (119, 1037792), (136, 908068), (164, 753032), (196, 630088), (224, 551327), (226, 546448), (238, 518896), (272, 454034), (287, 430304), (328, 376516), (392, 315044), (452, 273224), (476, 259448), (544, 227017), (574, 215152), (656, 188258), (697, 177184), (784, 157522), (791, 156128), (833, 148256), (904, 136612), (952, 129724), (1148, 107576), (1312, 94129), (1394, 88592), (1568, 78761), (1582, 78064), (1666, 74128), (1808, 68306), (1904, 64862), (1921, 64288), (2009, 61472), (2296, 53788), (2788, 44296), (3164, 39032), (3332, 37064), (3616, 34153), (3808, 32431), (3842, 32144), (4018, 30736), (4592, 26894), (4633, 26656), (4879, 25312), (5537, 22304), (5576, 22148), (6328, 19516), (6664, 18532), (7684, 16072), (8036, 15368), (9184, 13447), (9266, 13328), (9758, 12656), (11074, 11152)]