189729888

素因数分解:

$2^5\times 3^1\times {\mathrm{907}}^1\times {\mathrm{2179}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 498818880

約数和(自身を除く): 309088992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 907, 1814, 2179, 2721, 3628, 4358, 5442, 6537, 7256, 8716, 10884, 13074, 14512, 17432, 21768, 26148, 29024, 34864, 43536, 52296, 69728, 87072, 104592, 209184, 1976353, 3952706, 5929059, 7905412, 11858118, 15810824, 23716236, 31621648, 47432472, 63243296, 94864944, 189729888]

約数ペア:

[(1, 189729888), (2, 94864944), (3, 63243296), (4, 47432472), (6, 31621648), (8, 23716236), (12, 15810824), (16, 11858118), (24, 7905412), (32, 5929059), (48, 3952706), (96, 1976353), (907, 209184), (1814, 104592), (2179, 87072), (2721, 69728), (3628, 52296), (4358, 43536), (5442, 34864), (6537, 29024), (7256, 26148), (8716, 21768), (10884, 17432), (13074, 14512)]