155028608

素因数分解:

$2^7\times 7^1\times {\mathrm{173023}}^1$

素因数の和:173044

約数の個数: 32

約数和(自身を含む): 352968960

約数和(自身を除く): 197940352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 173023, 346046, 692092, 1211161, 1384184, 2422322, 2768368, 4844644, 5536736, 9689288, 11073472, 19378576, 22146944, 38757152, 77514304, 155028608]

約数ペア:

[(1, 155028608), (2, 77514304), (4, 38757152), (7, 22146944), (8, 19378576), (14, 11073472), (16, 9689288), (28, 5536736), (32, 4844644), (56, 2768368), (64, 2422322), (112, 1384184), (128, 1211161), (224, 692092), (448, 346046), (896, 173023)]