155103666068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{649981}}^1$

素因数の和:650364

約数の個数: 36

約数和(自身を含む): 294749937468

約数和(自身を除く): 139646271400

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 353, 676, 706, 1412, 4589, 9178, 18356, 59657, 119314, 238628, 649981, 1299962, 2599924, 8449753, 16899506, 33799012, 109846789, 219693578, 229443293, 439387156, 458886586, 917773172, 2982762809, 5965525618, 11931051236, 38775916517, 77551833034, 155103666068]

約数ペア:

[(1, 155103666068), (2, 77551833034), (4, 38775916517), (13, 11931051236), (26, 5965525618), (52, 2982762809), (169, 917773172), (338, 458886586), (353, 439387156), (676, 229443293), (706, 219693578), (1412, 109846789), (4589, 33799012), (9178, 16899506), (18356, 8449753), (59657, 2599924), (119314, 1299962), (238628, 649981)]