166155988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{9547}}^1$

素因数の和:9799

約数の個数: 24

約数和(自身を含む): 307445600

約数和(自身を除く): 141289612

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 9547, 17404, 19094, 38188, 181393, 362786, 725572, 2186263, 4372526, 8745052, 41538997, 83077994, 166155988]

約数ペア:

[(1, 166155988), (2, 83077994), (4, 41538997), (19, 8745052), (38, 4372526), (76, 2186263), (229, 725572), (458, 362786), (916, 181393), (4351, 38188), (8702, 19094), (9547, 17404)]