260065144

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{179603}}^1$

素因数の和:179790

約数の個数: 16

約数和(自身を含む): 490318920

約数和(自身を除く): 230253776

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 179603, 359206, 718412, 1436824, 32508143, 65016286, 130032572, 260065144]

約数ペア:

[(1, 260065144), (2, 130032572), (4, 65016286), (8, 32508143), (181, 1436824), (362, 718412), (724, 359206), (1448, 179603)]