157534244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{296117}}^1$

素因数の和:296147

約数の個数: 24

約数和(自身を含む): 331652160

約数和(自身を除く): 174117916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 296117, 592234, 1184468, 2072819, 4145638, 5626223, 8291276, 11252446, 22504892, 39383561, 78767122, 157534244]

約数ペア:

[(1, 157534244), (2, 78767122), (4, 39383561), (7, 22504892), (14, 11252446), (19, 8291276), (28, 5626223), (38, 4145638), (76, 2072819), (133, 1184468), (266, 592234), (532, 296117)]