156958728

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61121}}^1$

素因数の和:61237

約数の個数: 32

約数和(自身を含む): 396070560

約数和(自身を除く): 239111832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 61121, 122242, 183363, 244484, 366726, 488968, 733452, 1466904, 6539947, 13079894, 19619841, 26159788, 39239682, 52319576, 78479364, 156958728]

約数ペア:

[(1, 156958728), (2, 78479364), (3, 52319576), (4, 39239682), (6, 26159788), (8, 19619841), (12, 13079894), (24, 6539947), (107, 1466904), (214, 733452), (321, 488968), (428, 366726), (642, 244484), (856, 183363), (1284, 122242), (2568, 61121)]