153903336

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{9973}}^1$

素因数の和:10625

約数の個数: 32

約数和(自身を含む): 385395360

約数和(自身を除く): 231492024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 9973, 15432, 19946, 29919, 39892, 59838, 79784, 119676, 239352, 6412639, 12825278, 19237917, 25650556, 38475834, 51301112, 76951668, 153903336]

約数ペア:

[(1, 153903336), (2, 76951668), (3, 51301112), (4, 38475834), (6, 25650556), (8, 19237917), (12, 12825278), (24, 6412639), (643, 239352), (1286, 119676), (1929, 79784), (2572, 59838), (3858, 39892), (5144, 29919), (7716, 19946), (9973, 15432)]