195454016

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:451

約数の個数: 56

約数和(自身を含む): 395996160

約数和(自身を除く): 200542144

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 173, 254, 278, 346, 508, 556, 692, 1016, 1112, 1384, 2032, 2224, 2768, 4064, 4448, 5536, 8128, 8896, 11072, 17653, 21971, 24047, 35306, 43942, 48094, 70612, 87884, 96188, 141224, 175768, 192376, 282448, 351536, 384752, 564896, 703072, 769504, 1129792, 1406144, 1539008, 3053969, 6107938, 12215876, 24431752, 48863504, 97727008, 195454016]

約数ペア:

[(1, 195454016), (2, 97727008), (4, 48863504), (8, 24431752), (16, 12215876), (32, 6107938), (64, 3053969), (127, 1539008), (139, 1406144), (173, 1129792), (254, 769504), (278, 703072), (346, 564896), (508, 384752), (556, 351536), (692, 282448), (1016, 192376), (1112, 175768), (1384, 141224), (2032, 96188), (2224, 87884), (2768, 70612), (4064, 48094), (4448, 43942), (5536, 35306), (8128, 24047), (8896, 21971), (11072, 17653)]