152791408

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 376761600

約数和(自身を除く): 223970192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2531, 2744, 3773, 4312, 5062, 5488, 7546, 8624, 10124, 15092, 17717, 20248, 27841, 30184, 35434, 40496, 55682, 60368, 70868, 111364, 124019, 141736, 194887, 222728, 248038, 283472, 389774, 445456, 496076, 779548, 868133, 992152, 1364209, 1559096, 1736266, 1984304, 2728418, 3118192, 3472532, 5456836, 6945064, 9549463, 10913672, 13890128, 19098926, 21827344, 38197852, 76395704, 152791408]

約数ペア:

[(1, 152791408), (2, 76395704), (4, 38197852), (7, 21827344), (8, 19098926), (11, 13890128), (14, 10913672), (16, 9549463), (22, 6945064), (28, 5456836), (44, 3472532), (49, 3118192), (56, 2728418), (77, 1984304), (88, 1736266), (98, 1559096), (112, 1364209), (154, 992152), (176, 868133), (196, 779548), (308, 496076), (343, 445456), (392, 389774), (539, 283472), (616, 248038), (686, 222728), (784, 194887), (1078, 141736), (1232, 124019), (1372, 111364), (2156, 70868), (2531, 60368), (2744, 55682), (3773, 40496), (4312, 35434), (5062, 30184), (5488, 27841), (7546, 20248), (8624, 17717), (10124, 15092)]