158114257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19489}}^1$

素因数の和:19576

約数の個数: 16

約数和(自身を含む): 193340800

約数和(自身を除く): 35226543

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 19489, 136423, 370291, 1188829, 2592037, 8321803, 22587751, 158114257]

約数ペア:

[(1, 158114257), (7, 22587751), (19, 8321803), (61, 2592037), (133, 1188829), (427, 370291), (1159, 136423), (8113, 19489)]