129436132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{243301}}^1$

素因数の和:243331

約数の個数: 24

約数和(自身を含む): 272498240

約数和(自身を除く): 143062108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 243301, 486602, 973204, 1703107, 3406214, 4622719, 6812428, 9245438, 18490876, 32359033, 64718066, 129436132]

約数ペア:

[(1, 129436132), (2, 64718066), (4, 32359033), (7, 18490876), (14, 9245438), (19, 6812428), (28, 4622719), (38, 3406214), (76, 1703107), (133, 973204), (266, 486602), (532, 243301)]