126111398

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 234543600

約数和(自身を除く): 108432202

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 178, 266, 623, 761, 931, 1246, 1522, 1691, 1862, 3382, 4361, 5327, 8722, 10654, 11837, 14459, 23674, 28918, 37289, 67729, 74578, 82859, 101213, 135458, 165718, 202426, 474103, 708491, 948206, 1286851, 1416982, 2573702, 3318721, 6637442, 9007957, 18015914, 63055699, 126111398]

約数ペア:

[(1, 126111398), (2, 63055699), (7, 18015914), (14, 9007957), (19, 6637442), (38, 3318721), (49, 2573702), (89, 1416982), (98, 1286851), (133, 948206), (178, 708491), (266, 474103), (623, 202426), (761, 165718), (931, 135458), (1246, 101213), (1522, 82859), (1691, 74578), (1862, 67729), (3382, 37289), (4361, 28918), (5327, 23674), (8722, 14459), (10654, 11837)]