156985083938

素因数分解:

$2^1\times {\mathrm{1423}}^1\times {\mathrm{2903}}^1\times {\mathrm{19001}}^1$

素因数の和:23329

約数の個数: 16

約数和(自身を含む): 235736683776

約数和(自身を除く): 78751599838

約数列:

[1, 2, 1423, 2846, 2903, 5806, 19001, 38002, 4130969, 8261938, 27038423, 54076846, 55159903, 110319806, 78492541969, 156985083938]

約数ペア:

[(1, 156985083938), (2, 78492541969), (1423, 110319806), (2846, 55159903), (2903, 54076846), (5806, 27038423), (19001, 8261938), (38002, 4130969)]