144421052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111781}}^1$

素因数の和:111821

約数の個数: 24

約数和(自身を含む): 281690640

約数和(自身を除く): 137269588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 111781, 223562, 447124, 1900277, 2123839, 3800554, 4247678, 7601108, 8495356, 36105263, 72210526, 144421052]

約数ペア:

[(1, 144421052), (2, 72210526), (4, 36105263), (17, 8495356), (19, 7601108), (34, 4247678), (38, 3800554), (68, 2123839), (76, 1900277), (323, 447124), (646, 223562), (1292, 111781)]