137532554

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 214964640

約数和(自身を除く): 77432086

約数列:

[1, 2, 31, 62, 163, 326, 439, 878, 961, 1922, 5053, 10106, 13609, 27218, 71557, 143114, 156643, 313286, 421879, 843758, 2218267, 4436534, 68766277, 137532554]

約数ペア:

[(1, 137532554), (2, 68766277), (31, 4436534), (62, 2218267), (163, 843758), (326, 421879), (439, 313286), (878, 156643), (961, 143114), (1922, 71557), (5053, 27218), (10106, 13609)]