157025162

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 279707904

約数和(自身を除く): 122682742

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 3853, 5822, 7706, 20377, 26971, 40754, 53942, 157973, 273563, 315946, 547126, 1105811, 1914941, 2211622, 3829882, 11216083, 22432166, 78512581, 157025162]

約数ペア:

[(1, 157025162), (2, 78512581), (7, 22432166), (14, 11216083), (41, 3829882), (71, 2211622), (82, 1914941), (142, 1105811), (287, 547126), (497, 315946), (574, 273563), (994, 157973), (2911, 53942), (3853, 40754), (5822, 26971), (7706, 20377)]