133362128

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{39503}}^1$

素因数の和:39722

約数の個数: 20

約数和(自身を含む): 259620288

約数和(自身を除く): 126258160

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 39503, 79006, 158012, 316024, 632048, 8335133, 16670266, 33340532, 66681064, 133362128]

約数ペア:

[(1, 133362128), (2, 66681064), (4, 33340532), (8, 16670266), (16, 8335133), (211, 632048), (422, 316024), (844, 158012), (1688, 79006), (3376, 39503)]