136726268

素因数分解:

$2^2\times 7^2\times {\mathrm{697583}}^1$

素因数の和:697601

約数の個数: 18

約数和(自身を含む): 278336016

約数和(自身を除く): 141609748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 697583, 1395166, 2790332, 4883081, 9766162, 19532324, 34181567, 68363134, 136726268]

約数ペア:

[(1, 136726268), (2, 68363134), (4, 34181567), (7, 19532324), (14, 9766162), (28, 4883081), (49, 2790332), (98, 1395166), (196, 697583)]