138210402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19571}}^1$

素因数の和:19694

約数の個数: 32

約数和(自身を含む): 304383744

約数和(自身を除く): 166173342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 19571, 39142, 58713, 117426, 215281, 430562, 645843, 1291686, 2094097, 4188194, 6282291, 12564582, 23035067, 46070134, 69105201, 138210402]

約数ペア:

[(1, 138210402), (2, 69105201), (3, 46070134), (6, 23035067), (11, 12564582), (22, 6282291), (33, 4188194), (66, 2094097), (107, 1291686), (214, 645843), (321, 430562), (642, 215281), (1177, 117426), (2354, 58713), (3531, 39142), (7062, 19571)]