190727584

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 384362496

約数和(自身を除く): 193634912

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 661, 1016, 1136, 1322, 2032, 2272, 2644, 4064, 5288, 9017, 10576, 18034, 21152, 36068, 46931, 72136, 83947, 93862, 144272, 167894, 187724, 288544, 335788, 375448, 671576, 750896, 1343152, 1501792, 2686304, 5960237, 11920474, 23840948, 47681896, 95363792, 190727584]

約数ペア:

[(1, 190727584), (2, 95363792), (4, 47681896), (8, 23840948), (16, 11920474), (32, 5960237), (71, 2686304), (127, 1501792), (142, 1343152), (254, 750896), (284, 671576), (508, 375448), (568, 335788), (661, 288544), (1016, 187724), (1136, 167894), (1322, 144272), (2032, 93862), (2272, 83947), (2644, 72136), (4064, 46931), (5288, 36068), (9017, 21152), (10576, 18034)]