137824498

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{161387}}^1$

素因数の和:161457

約数の個数: 16

約数和(自身を含む): 240145344

約数和(自身を除く): 102320846

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 161387, 322774, 1129709, 2259418, 9844607, 19689214, 68912249, 137824498]

約数ペア:

[(1, 137824498), (2, 68912249), (7, 19689214), (14, 9844607), (61, 2259418), (122, 1129709), (427, 322774), (854, 161387)]