156639776

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 163420384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 269, 496, 538, 587, 992, 1076, 1174, 2152, 2348, 4304, 4696, 8339, 8608, 9392, 16678, 18197, 18784, 33356, 36394, 66712, 72788, 133424, 145576, 157903, 266848, 291152, 315806, 582304, 631612, 1263224, 2526448, 4894993, 5052896, 9789986, 19579972, 39159944, 78319888, 156639776]

約数ペア:

[(1, 156639776), (2, 78319888), (4, 39159944), (8, 19579972), (16, 9789986), (31, 5052896), (32, 4894993), (62, 2526448), (124, 1263224), (248, 631612), (269, 582304), (496, 315806), (538, 291152), (587, 266848), (992, 157903), (1076, 145576), (1174, 133424), (2152, 72788), (2348, 66712), (4304, 36394), (4696, 33356), (8339, 18784), (8608, 18197), (9392, 16678)]