137465216

素因数分解:

$2^7\times 7^1\times {\mathrm{153421}}^1$

素因数の和:153442

約数の個数: 32

約数和(自身を含む): 312980880

約数和(自身を除く): 175515664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 153421, 306842, 613684, 1073947, 1227368, 2147894, 2454736, 4295788, 4909472, 8591576, 9818944, 17183152, 19637888, 34366304, 68732608, 137465216]

約数ペア:

[(1, 137465216), (2, 68732608), (4, 34366304), (7, 19637888), (8, 17183152), (14, 9818944), (16, 8591576), (28, 4909472), (32, 4295788), (56, 2454736), (64, 2147894), (112, 1227368), (128, 1073947), (224, 613684), (448, 306842), (896, 153421)]