167943490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117443}}^1$

素因数の和:117474

約数の個数: 32

約数和(自身を含む): 355150656

約数和(自身を除く): 187207166

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 117443, 234886, 587215, 1174430, 1291873, 1526759, 2583746, 3053518, 6459365, 7633795, 12918730, 15267590, 16794349, 33588698, 83971745, 167943490]

約数ペア:

[(1, 167943490), (2, 83971745), (5, 33588698), (10, 16794349), (11, 15267590), (13, 12918730), (22, 7633795), (26, 6459365), (55, 3053518), (65, 2583746), (110, 1526759), (130, 1291873), (143, 1174430), (286, 587215), (715, 234886), (1430, 117443)]