155457978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48611}}^1$

素因数の和:48670

約数の個数: 32

約数和(自身を含む): 343006272

約数和(自身を除く): 187548294

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 48611, 97222, 145833, 291666, 631943, 1263886, 1895829, 1993051, 3791658, 3986102, 5979153, 11958306, 25909663, 51819326, 77728989, 155457978]

約数ペア:

[(1, 155457978), (2, 77728989), (3, 51819326), (6, 25909663), (13, 11958306), (26, 5979153), (39, 3986102), (41, 3791658), (78, 1993051), (82, 1895829), (123, 1263886), (246, 631943), (533, 291666), (1066, 145833), (1599, 97222), (3198, 48611)]