157579426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{243931}}^1$

素因数の和:243969

約数の個数: 16

約数和(自身を含む): 263446560

約数和(自身を除く): 105867134

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 243931, 487862, 4146827, 4634689, 8293654, 9269378, 78789713, 157579426]

約数ペア:

[(1, 157579426), (2, 78789713), (17, 9269378), (19, 8293654), (34, 4634689), (38, 4146827), (323, 487862), (646, 243931)]