155813305864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{4157}}^1\times {\mathrm{161561}}^1$

素因数の和:165753

約数の個数: 32

約数和(自身を含む): 302298658200

約数和(自身を除く): 146485352336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 4157, 8314, 16628, 33256, 120553, 161561, 241106, 323122, 482212, 646244, 964424, 1292488, 4685269, 9370538, 18741076, 37482152, 671609077, 1343218154, 2686436308, 5372872616, 19476663233, 38953326466, 77906652932, 155813305864]

約数ペア:

[(1, 155813305864), (2, 77906652932), (4, 38953326466), (8, 19476663233), (29, 5372872616), (58, 2686436308), (116, 1343218154), (232, 671609077), (4157, 37482152), (8314, 18741076), (16628, 9370538), (33256, 4685269), (120553, 1292488), (161561, 964424), (241106, 646244), (323122, 482212)]