147833518

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 260352000

約数和(自身を除く): 112518482

約数列:

[1, 2, 7, 14, 47, 94, 199, 329, 398, 658, 1129, 1393, 2258, 2786, 7903, 9353, 15806, 18706, 53063, 65471, 106126, 130942, 224671, 371441, 449342, 742882, 1572697, 3145394, 10559537, 21119074, 73916759, 147833518]

約数ペア:

[(1, 147833518), (2, 73916759), (7, 21119074), (14, 10559537), (47, 3145394), (94, 1572697), (199, 742882), (329, 449342), (398, 371441), (658, 224671), (1129, 130942), (1393, 106126), (2258, 65471), (2786, 53063), (7903, 18706), (9353, 15806)]