124946368

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 259835904

約数和(自身を除く): 134889536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 887, 992, 1136, 1774, 1984, 2201, 2272, 3548, 4402, 4544, 7096, 8804, 14192, 17608, 27497, 28384, 35216, 54994, 56768, 62977, 70432, 109988, 125954, 140864, 219976, 251908, 439952, 503816, 879904, 1007632, 1759808, 1952287, 2015264, 3904574, 4030528, 7809148, 15618296, 31236592, 62473184, 124946368]

約数ペア:

[(1, 124946368), (2, 62473184), (4, 31236592), (8, 15618296), (16, 7809148), (31, 4030528), (32, 3904574), (62, 2015264), (64, 1952287), (71, 1759808), (124, 1007632), (142, 879904), (248, 503816), (284, 439952), (496, 251908), (568, 219976), (887, 140864), (992, 125954), (1136, 109988), (1774, 70432), (1984, 62977), (2201, 56768), (2272, 54994), (3548, 35216), (4402, 28384), (4544, 27497), (7096, 17608), (8804, 14192)]