145877668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{6551}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 269680320

約数和(自身を除く): 123802652

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 6551, 11134, 13102, 22268, 26204, 124469, 248938, 497876, 1919443, 3838886, 7677772, 36469417, 72938834, 145877668]

約数ペア:

[(1, 145877668), (2, 72938834), (4, 36469417), (19, 7677772), (38, 3838886), (76, 1919443), (293, 497876), (586, 248938), (1172, 124469), (5567, 26204), (6551, 22268), (11134, 13102)]