161734212

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5827}}^1$

素因数の和:6097

約数の個数: 48

約数和(自身を含む): 421014720

約数和(自身を除く): 259280508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 5827, 6939, 9252, 11654, 13878, 17481, 23308, 27756, 34962, 52443, 69924, 104886, 157329, 209772, 314658, 629316, 1497539, 2995078, 4492617, 5990156, 8985234, 13477851, 17970468, 26955702, 40433553, 53911404, 80867106, 161734212]

約数ペア:

[(1, 161734212), (2, 80867106), (3, 53911404), (4, 40433553), (6, 26955702), (9, 17970468), (12, 13477851), (18, 8985234), (27, 5990156), (36, 4492617), (54, 2995078), (108, 1497539), (257, 629316), (514, 314658), (771, 209772), (1028, 157329), (1542, 104886), (2313, 69924), (3084, 52443), (4626, 34962), (5827, 27756), (6939, 23308), (9252, 17481), (11654, 13878)]