156828942

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 349157952

約数和(自身を除く): 192329010

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 197, 282, 394, 423, 591, 846, 941, 1182, 1773, 1882, 2823, 3546, 5646, 8469, 9259, 16938, 18518, 27777, 44227, 55554, 83331, 88454, 132681, 166662, 185377, 265362, 370754, 398043, 556131, 796086, 1112262, 1668393, 3336786, 8712719, 17425438, 26138157, 52276314, 78414471, 156828942]

約数ペア:

[(1, 156828942), (2, 78414471), (3, 52276314), (6, 26138157), (9, 17425438), (18, 8712719), (47, 3336786), (94, 1668393), (141, 1112262), (197, 796086), (282, 556131), (394, 398043), (423, 370754), (591, 265362), (846, 185377), (941, 166662), (1182, 132681), (1773, 88454), (1882, 83331), (2823, 55554), (3546, 44227), (5646, 27777), (8469, 18518), (9259, 16938)]