137147792

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{108503}}^1$

素因数の和:108590

約数の個数: 20

約数和(自身を含む): 269089920

約数和(自身を除く): 131942128

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 108503, 217006, 434012, 868024, 1736048, 8571737, 17143474, 34286948, 68573896, 137147792]

約数ペア:

[(1, 137147792), (2, 68573896), (4, 34286948), (8, 17143474), (16, 8571737), (79, 1736048), (158, 868024), (316, 434012), (632, 217006), (1264, 108503)]