138431328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1823}}^1$

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 419198976

約数和(自身を除く): 280767648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 113, 168, 224, 226, 336, 339, 452, 672, 678, 791, 904, 1356, 1582, 1808, 1823, 2373, 2712, 3164, 3616, 3646, 4746, 5424, 5469, 6328, 7292, 9492, 10848, 10938, 12656, 12761, 14584, 18984, 21876, 25312, 25522, 29168, 37968, 38283, 43752, 51044, 58336, 75936, 76566, 87504, 102088, 153132, 175008, 204176, 205999, 306264, 408352, 411998, 612528, 617997, 823996, 1225056, 1235994, 1441993, 1647992, 2471988, 2883986, 3295984, 4325979, 4943976, 5767972, 6591968, 8651958, 9887952, 11535944, 17303916, 19775904, 23071888, 34607832, 46143776, 69215664, 138431328]

約数ペア:

[(1, 138431328), (2, 69215664), (3, 46143776), (4, 34607832), (6, 23071888), (7, 19775904), (8, 17303916), (12, 11535944), (14, 9887952), (16, 8651958), (21, 6591968), (24, 5767972), (28, 4943976), (32, 4325979), (42, 3295984), (48, 2883986), (56, 2471988), (84, 1647992), (96, 1441993), (112, 1235994), (113, 1225056), (168, 823996), (224, 617997), (226, 612528), (336, 411998), (339, 408352), (452, 306264), (672, 205999), (678, 204176), (791, 175008), (904, 153132), (1356, 102088), (1582, 87504), (1808, 76566), (1823, 75936), (2373, 58336), (2712, 51044), (3164, 43752), (3616, 38283), (3646, 37968), (4746, 29168), (5424, 25522), (5469, 25312), (6328, 21876), (7292, 18984), (9492, 14584), (10848, 12761), (10938, 12656)]