158583712

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30781}}^1$

素因数の和:30821

約数の個数: 48

約数和(自身を含む): 372339072

約数和(自身を除く): 213755360

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 30781, 61562, 123124, 215467, 246248, 430934, 492496, 707963, 861868, 984992, 1415926, 1723736, 2831852, 3447472, 4955741, 5663704, 6894944, 9911482, 11327408, 19822964, 22654816, 39645928, 79291856, 158583712]

約数ペア:

[(1, 158583712), (2, 79291856), (4, 39645928), (7, 22654816), (8, 19822964), (14, 11327408), (16, 9911482), (23, 6894944), (28, 5663704), (32, 4955741), (46, 3447472), (56, 2831852), (92, 1723736), (112, 1415926), (161, 984992), (184, 861868), (224, 707963), (322, 492496), (368, 430934), (644, 246248), (736, 215467), (1288, 123124), (2576, 61562), (5152, 30781)]