156909259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4818

約数の個数: 16

約数和(自身を含む): 176569344

約数和(自身を除く): 19660085

約数列:

[1, 13, 31, 83, 403, 1079, 2573, 4691, 33449, 60983, 145421, 389353, 1890473, 5061589, 12069943, 156909259]

約数ペア:

[(1, 156909259), (13, 12069943), (31, 5061589), (83, 1890473), (403, 389353), (1079, 145421), (2573, 60983), (4691, 33449)]