125304316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4153}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 231460880

約数和(自身を除く): 106156564

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1588, 4153, 7543, 8306, 15086, 16612, 30172, 78907, 157814, 315628, 1648741, 3297482, 6594964, 31326079, 62652158, 125304316]

約数ペア:

[(1, 125304316), (2, 62652158), (4, 31326079), (19, 6594964), (38, 3297482), (76, 1648741), (397, 315628), (794, 157814), (1588, 78907), (4153, 30172), (7543, 16612), (8306, 15086)]