128516173

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 135976960

約数和(自身を除く): 7460787

約数列:

[1, 31, 79, 97, 541, 2449, 3007, 7663, 16771, 42739, 52477, 237553, 1324909, 1626787, 4145683, 128516173]

約数ペア:

[(1, 128516173), (31, 4145683), (79, 1626787), (97, 1324909), (541, 237553), (2449, 52477), (3007, 42739), (7663, 16771)]