151661560

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2657}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 341606160

約数和(自身を除く): 189944600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2657, 2854, 5314, 5708, 7135, 10628, 11416, 13285, 14270, 21256, 26570, 28540, 53140, 57080, 106280, 3791539, 7583078, 15166156, 18957695, 30332312, 37915390, 75830780, 151661560]

約数ペア:

[(1, 151661560), (2, 75830780), (4, 37915390), (5, 30332312), (8, 18957695), (10, 15166156), (20, 7583078), (40, 3791539), (1427, 106280), (2657, 57080), (2854, 53140), (5314, 28540), (5708, 26570), (7135, 21256), (10628, 14270), (11416, 13285)]