157212481902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3280591}}^1$

素因数の和:3280773

約数の個数: 48

約数和(自身を含む): 368003688192

約数和(自身を除く): 210791206290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1141, 2282, 3423, 6846, 7987, 15974, 23961, 47922, 3280591, 6561182, 9841773, 19683546, 22964137, 45928274, 68892411, 137784822, 160748959, 321497918, 482246877, 534736333, 964493754, 1069472666, 1604208999, 3208417998, 3743154331, 7486308662, 11229462993, 22458925986, 26202080317, 52404160634, 78606240951, 157212481902]

約数ペア:

[(1, 157212481902), (2, 78606240951), (3, 52404160634), (6, 26202080317), (7, 22458925986), (14, 11229462993), (21, 7486308662), (42, 3743154331), (49, 3208417998), (98, 1604208999), (147, 1069472666), (163, 964493754), (294, 534736333), (326, 482246877), (489, 321497918), (978, 160748959), (1141, 137784822), (2282, 68892411), (3423, 45928274), (6846, 22964137), (7987, 19683546), (15974, 9841773), (23961, 6561182), (47922, 3280591)]