154969826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{79147}}^1$

素因数の和:79249

約数の個数: 16

約数和(自身を含む): 256439520

約数和(自身を除く): 101469694

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 79147, 158294, 870617, 1741234, 7044083, 14088166, 77484913, 154969826]

約数ペア:

[(1, 154969826), (2, 77484913), (11, 14088166), (22, 7044083), (89, 1741234), (178, 870617), (979, 158294), (1958, 79147)]