157027542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{61291}}^1$

素因数の和:61364

約数の個数: 32

約数和(自身を含む): 364809984

約数和(自身を除く): 207782442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 61291, 122582, 183873, 367746, 429037, 858074, 1287111, 2574222, 3738751, 7477502, 11216253, 22432506, 26171257, 52342514, 78513771, 157027542]

約数ペア:

[(1, 157027542), (2, 78513771), (3, 52342514), (6, 26171257), (7, 22432506), (14, 11216253), (21, 7477502), (42, 3738751), (61, 2574222), (122, 1287111), (183, 858074), (366, 429037), (427, 367746), (854, 183873), (1281, 122582), (2562, 61291)]