139956194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 245846016

約数和(自身を除く): 105889822

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 994, 1367, 1442, 2734, 7313, 9569, 14626, 19138, 51191, 97057, 102382, 140801, 194114, 281602, 679399, 985607, 1358798, 1971214, 9996871, 19993742, 69978097, 139956194]

約数ペア:

[(1, 139956194), (2, 69978097), (7, 19993742), (14, 9996871), (71, 1971214), (103, 1358798), (142, 985607), (206, 679399), (497, 281602), (721, 194114), (994, 140801), (1367, 102382), (1442, 97057), (2734, 51191), (7313, 19138), (9569, 14626)]