159431147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 176463360

約数和(自身を除く): 17032213

約数列:

[1, 19, 23, 137, 437, 2603, 2663, 3151, 50597, 59869, 61249, 364831, 1163731, 6931789, 8391113, 159431147]

約数ペア:

[(1, 159431147), (19, 8391113), (23, 6931789), (137, 1163731), (437, 364831), (2603, 61249), (2663, 59869), (3151, 50597)]