131444028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{68891}}^1$

素因数の和:68954

約数の個数: 36

約数和(自身を含む): 338535288

約数和(自身を除く): 207091260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 68891, 137782, 206673, 275564, 413346, 620019, 826692, 1240038, 2480076, 3651223, 7302446, 10953669, 14604892, 21907338, 32861007, 43814676, 65722014, 131444028]

約数ペア:

[(1, 131444028), (2, 65722014), (3, 43814676), (4, 32861007), (6, 21907338), (9, 14604892), (12, 10953669), (18, 7302446), (36, 3651223), (53, 2480076), (106, 1240038), (159, 826692), (212, 620019), (318, 413346), (477, 275564), (636, 206673), (954, 137782), (1908, 68891)]