153240264

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{19891}}^1$

素因数の和:20010

約数の個数: 48

約数和(自身を含む): 418925520

約数和(自身を除く): 265685256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 19891, 39782, 59673, 79564, 119346, 159128, 179019, 238692, 358038, 477384, 716076, 1432152, 2128337, 4256674, 6385011, 8513348, 12770022, 17026696, 19155033, 25540044, 38310066, 51080088, 76620132, 153240264]

約数ペア:

[(1, 153240264), (2, 76620132), (3, 51080088), (4, 38310066), (6, 25540044), (8, 19155033), (9, 17026696), (12, 12770022), (18, 8513348), (24, 6385011), (36, 4256674), (72, 2128337), (107, 1432152), (214, 716076), (321, 477384), (428, 358038), (642, 238692), (856, 179019), (963, 159128), (1284, 119346), (1926, 79564), (2568, 59673), (3852, 39782), (7704, 19891)]