137897194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{1019}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 210185280

約数和(自身を除く): 72288086

約数列:

[1, 2, 71, 142, 953, 1019, 1906, 2038, 67663, 72349, 135326, 144698, 971107, 1942214, 68948597, 137897194]

約数ペア:

[(1, 137897194), (2, 68948597), (71, 1942214), (142, 971107), (953, 144698), (1019, 135326), (1906, 72349), (2038, 67663)]