157388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 354312

約数和(自身を除く): 196924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 196, 292, 308, 511, 539, 803, 1022, 1078, 1606, 2044, 2156, 3212, 3577, 5621, 7154, 11242, 14308, 22484, 39347, 78694, 157388]

約数ペア:

[(1, 157388), (2, 78694), (4, 39347), (7, 22484), (11, 14308), (14, 11242), (22, 7154), (28, 5621), (44, 3577), (49, 3212), (73, 2156), (77, 2044), (98, 1606), (146, 1078), (154, 1022), (196, 803), (292, 539), (308, 511)]