156747454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{30109}}^1$

素因数の和:30267

約数の個数: 16

約数和(自身を含む): 249310800

約数和(自身を除く): 92563346

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 30109, 60218, 572071, 1144142, 4124933, 8249866, 78373727, 156747454]

約数ペア:

[(1, 156747454), (2, 78373727), (19, 8249866), (38, 4124933), (137, 1144142), (274, 572071), (2603, 60218), (5206, 30109)]