157470438

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{20173}}^1$

素因数の和:21479

約数の個数: 16

約数和(自身を含む): 315198576

約数和(自身を除く): 157728138

約数列:

[1, 2, 3, 6, 1301, 2602, 3903, 7806, 20173, 40346, 60519, 121038, 26245073, 52490146, 78735219, 157470438]

約数ペア:

[(1, 157470438), (2, 78735219), (3, 52490146), (6, 26245073), (1301, 121038), (2602, 60519), (3903, 40346), (7806, 20173)]