166244288

素因数分解:

$2^6\times 7^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1309

約数の個数: 56

約数和(自身を含む): 378329952

約数和(自身を除く): 212085664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 433, 448, 857, 866, 1714, 1732, 3031, 3428, 3464, 5999, 6062, 6856, 6928, 11998, 12124, 13712, 13856, 23996, 24248, 27424, 27712, 47992, 48496, 54848, 95984, 96992, 191968, 193984, 371081, 383936, 742162, 1484324, 2597567, 2968648, 5195134, 5937296, 10390268, 11874592, 20780536, 23749184, 41561072, 83122144, 166244288]

約数ペア:

[(1, 166244288), (2, 83122144), (4, 41561072), (7, 23749184), (8, 20780536), (14, 11874592), (16, 10390268), (28, 5937296), (32, 5195134), (56, 2968648), (64, 2597567), (112, 1484324), (224, 742162), (433, 383936), (448, 371081), (857, 193984), (866, 191968), (1714, 96992), (1732, 95984), (3031, 54848), (3428, 48496), (3464, 47992), (5999, 27712), (6062, 27424), (6856, 24248), (6928, 23996), (11998, 13856), (12124, 13712)]