144519712

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 290122560

約数和(自身を除く): 145602848

約数列:

[1, 2, 4, 8, 16, 32, 103, 163, 206, 269, 326, 412, 538, 652, 824, 1076, 1304, 1648, 2152, 2608, 3296, 4304, 5216, 8608, 16789, 27707, 33578, 43847, 55414, 67156, 87694, 110828, 134312, 175388, 221656, 268624, 350776, 443312, 537248, 701552, 886624, 1403104, 4516241, 9032482, 18064964, 36129928, 72259856, 144519712]

約数ペア:

[(1, 144519712), (2, 72259856), (4, 36129928), (8, 18064964), (16, 9032482), (32, 4516241), (103, 1403104), (163, 886624), (206, 701552), (269, 537248), (326, 443312), (412, 350776), (538, 268624), (652, 221656), (824, 175388), (1076, 134312), (1304, 110828), (1648, 87694), (2152, 67156), (2608, 55414), (3296, 43847), (4304, 33578), (5216, 27707), (8608, 16789)]