140299456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{199289}}^1$

素因数の和:199312

約数の個数: 28

約数和(自身を含む): 303717960

約数和(自身を除く): 163418504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 199289, 398578, 797156, 1594312, 2192179, 3188624, 4384358, 6377248, 8768716, 12754496, 17537432, 35074864, 70149728, 140299456]

約数ペア:

[(1, 140299456), (2, 70149728), (4, 35074864), (8, 17537432), (11, 12754496), (16, 8768716), (22, 6377248), (32, 4384358), (44, 3188624), (64, 2192179), (88, 1594312), (176, 797156), (352, 398578), (704, 199289)]