16151256578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{23173}}^1$

素因数の和:23462

約数の個数: 32

約数和(自身を含む): 25603562160

約数和(自身を除く): 9452305582

約数列:

[1, 2, 29, 58, 61, 122, 197, 394, 1769, 3538, 5713, 11426, 12017, 23173, 24034, 46346, 348493, 672017, 696986, 1344034, 1413553, 2827106, 4565081, 9130162, 40993037, 81986074, 132387349, 264774698, 278469941, 556939882, 8075628289, 16151256578]

約数ペア:

[(1, 16151256578), (2, 8075628289), (29, 556939882), (58, 278469941), (61, 264774698), (122, 132387349), (197, 81986074), (394, 40993037), (1769, 9130162), (3538, 4565081), (5713, 2827106), (11426, 1413553), (12017, 1344034), (23173, 696986), (24034, 672017), (46346, 348493)]