157255436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97553}}^1$

素因数の和:97601

約数の個数: 24

約数和(自身を含む): 305929344

約数和(自身を除く): 148673908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97553, 195106, 390212, 1268189, 2536378, 3024143, 5072756, 6048286, 12096572, 39313859, 78627718, 157255436]

約数ペア:

[(1, 157255436), (2, 78627718), (4, 39313859), (13, 12096572), (26, 6048286), (31, 5072756), (52, 3024143), (62, 2536378), (124, 1268189), (403, 390212), (806, 195106), (1612, 97553)]