163070864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5119}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 346644480

約数和(自身を除く): 183573616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2896, 3982, 5119, 7964, 10238, 15928, 20476, 31856, 40952, 56309, 81904, 112618, 225236, 450472, 900944, 926539, 1853078, 3706156, 7412312, 10191929, 14824624, 20383858, 40767716, 81535432, 163070864]

約数ペア:

[(1, 163070864), (2, 81535432), (4, 40767716), (8, 20383858), (11, 14824624), (16, 10191929), (22, 7412312), (44, 3706156), (88, 1853078), (176, 926539), (181, 900944), (362, 450472), (724, 225236), (1448, 112618), (1991, 81904), (2896, 56309), (3982, 40952), (5119, 31856), (7964, 20476), (10238, 15928)]