152149984

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21911}}^1$

素因数の和:21959

約数の個数: 48

約数和(自身を含む): 353396736

約数和(自身を除く): 201246752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 21911, 43822, 87644, 153377, 175288, 306754, 350576, 613508, 679241, 701152, 1227016, 1358482, 2454032, 2716964, 4754687, 4908064, 5433928, 9509374, 10867856, 19018748, 21735712, 38037496, 76074992, 152149984]

約数ペア:

[(1, 152149984), (2, 76074992), (4, 38037496), (7, 21735712), (8, 19018748), (14, 10867856), (16, 9509374), (28, 5433928), (31, 4908064), (32, 4754687), (56, 2716964), (62, 2454032), (112, 1358482), (124, 1227016), (217, 701152), (224, 679241), (248, 613508), (434, 350576), (496, 306754), (868, 175288), (992, 153377), (1736, 87644), (3472, 43822), (6944, 21911)]