156933945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21702

約数の個数: 48

約数和(自身を含む): 324410112

約数和(自身を除く): 167476167

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 21661, 64983, 108305, 151627, 194949, 324915, 454881, 498203, 758135, 974745, 1364643, 1494609, 2274405, 2491015, 3487421, 4483827, 6823215, 7473045, 10462263, 17437105, 22419135, 31386789, 52311315, 156933945]

約数ペア:

[(1, 156933945), (3, 52311315), (5, 31386789), (7, 22419135), (9, 17437105), (15, 10462263), (21, 7473045), (23, 6823215), (35, 4483827), (45, 3487421), (63, 2491015), (69, 2274405), (105, 1494609), (115, 1364643), (161, 974745), (207, 758135), (315, 498203), (345, 454881), (483, 324915), (805, 194949), (1035, 151627), (1449, 108305), (2415, 64983), (7245, 21661)]