158048576

素因数分解:

$2^6\times 7^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1207

約数の個数: 56

約数和(自身を含む): 359639616

約数和(自身を除く): 201591040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 587, 601, 1174, 1202, 2348, 2404, 4109, 4207, 4696, 4808, 8218, 8414, 9392, 9616, 16436, 16828, 18784, 19232, 32872, 33656, 37568, 38464, 65744, 67312, 131488, 134624, 262976, 269248, 352787, 705574, 1411148, 2469509, 2822296, 4939018, 5644592, 9878036, 11289184, 19756072, 22578368, 39512144, 79024288, 158048576]

約数ペア:

[(1, 158048576), (2, 79024288), (4, 39512144), (7, 22578368), (8, 19756072), (14, 11289184), (16, 9878036), (28, 5644592), (32, 4939018), (56, 2822296), (64, 2469509), (112, 1411148), (224, 705574), (448, 352787), (587, 269248), (601, 262976), (1174, 134624), (1202, 131488), (2348, 67312), (2404, 65744), (4109, 38464), (4207, 37568), (4696, 33656), (4808, 32872), (8218, 19232), (8414, 18784), (9392, 16828), (9616, 16436)]