139544538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89797}}^1$

素因数の和:89846

約数の個数: 32

約数和(自身を含む): 327583104

約数和(自身を除く): 188038566

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 89797, 179594, 269391, 538782, 628579, 1257158, 1885737, 3322489, 3771474, 6644978, 9967467, 19934934, 23257423, 46514846, 69772269, 139544538]

約数ペア:

[(1, 139544538), (2, 69772269), (3, 46514846), (6, 23257423), (7, 19934934), (14, 9967467), (21, 6644978), (37, 3771474), (42, 3322489), (74, 1885737), (111, 1257158), (222, 628579), (259, 538782), (518, 269391), (777, 179594), (1554, 89797)]