173642942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{50273}}^1$

素因数の和:50443

約数の個数: 16

約数和(自身を含む): 285958512

約数和(自身を除く): 112315570

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 50273, 100546, 553003, 1106006, 7892861, 15785722, 86821471, 173642942]

約数ペア:

[(1, 173642942), (2, 86821471), (11, 15785722), (22, 7892861), (157, 1106006), (314, 553003), (1727, 100546), (3454, 50273)]