128536740094

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{33878951}}^1$

素因数の和:33879231

約数の個数: 16

約数和(自身を含む): 221161798656

約数和(自身を除く): 92625058562

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 33878951, 67757902, 237152657, 474305314, 9181195721, 18362391442, 64268370047, 128536740094]

約数ペア:

[(1, 128536740094), (2, 64268370047), (7, 18362391442), (14, 9181195721), (271, 474305314), (542, 237152657), (1897, 67757902), (3794, 33878951)]