156720592

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7103}}^1$

素因数の和:7315

約数の個数: 40

約数和(自身を含む): 348834816

約数和(自身を除く): 192114224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 7103, 11032, 14206, 22064, 28412, 49721, 56824, 99442, 113648, 198884, 397768, 795536, 1399291, 2798582, 5597164, 9795037, 11194328, 19590074, 22388656, 39180148, 78360296, 156720592]

約数ペア:

[(1, 156720592), (2, 78360296), (4, 39180148), (7, 22388656), (8, 19590074), (14, 11194328), (16, 9795037), (28, 5597164), (56, 2798582), (112, 1399291), (197, 795536), (394, 397768), (788, 198884), (1379, 113648), (1576, 99442), (2758, 56824), (3152, 49721), (5516, 28412), (7103, 22064), (11032, 14206)]