167506144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 72

約数和(自身を含む): 367846920

約数和(自身を除く): 200340776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 419, 496, 806, 838, 961, 992, 1612, 1676, 1922, 3224, 3352, 3844, 5447, 6448, 6704, 7688, 10894, 12493, 12896, 12989, 13408, 15376, 21788, 24986, 25978, 30752, 43576, 49972, 51956, 87152, 99944, 103912, 168857, 174304, 199888, 207824, 337714, 399776, 402659, 415648, 675428, 805318, 1350856, 1610636, 2701712, 3221272, 5234567, 5403424, 6442544, 10469134, 12885088, 20938268, 41876536, 83753072, 167506144]

約数ペア:

[(1, 167506144), (2, 83753072), (4, 41876536), (8, 20938268), (13, 12885088), (16, 10469134), (26, 6442544), (31, 5403424), (32, 5234567), (52, 3221272), (62, 2701712), (104, 1610636), (124, 1350856), (208, 805318), (248, 675428), (403, 415648), (416, 402659), (419, 399776), (496, 337714), (806, 207824), (838, 199888), (961, 174304), (992, 168857), (1612, 103912), (1676, 99944), (1922, 87152), (3224, 51956), (3352, 49972), (3844, 43576), (5447, 30752), (6448, 25978), (6704, 24986), (7688, 21788), (10894, 15376), (12493, 13408), (12896, 12989)]