155230144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{78241}}^1$

素因数の和:78284

約数の個数: 28

約数和(自身を含む): 317975488

約数和(自身を除く): 162745344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 78241, 156482, 312964, 625928, 1251856, 2425471, 2503712, 4850942, 5007424, 9701884, 19403768, 38807536, 77615072, 155230144]

約数ペア:

[(1, 155230144), (2, 77615072), (4, 38807536), (8, 19403768), (16, 9701884), (31, 5007424), (32, 4850942), (62, 2503712), (64, 2425471), (124, 1251856), (248, 625928), (496, 312964), (992, 156482), (1984, 78241)]