156932808370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2371661}}^1$

素因数の和:2372190

約数の個数: 32

約数和(自身を含む): 304806000240

約数和(自身を除く): 147873191870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 5090, 6617, 13234, 33085, 66170, 2371661, 4743322, 11858305, 23716610, 30831593, 61663186, 154157965, 308315930, 1207175449, 2414350898, 6035877245, 12071754490, 15693280837, 31386561674, 78466404185, 156932808370]

約数ペア:

[(1, 156932808370), (2, 78466404185), (5, 31386561674), (10, 15693280837), (13, 12071754490), (26, 6035877245), (65, 2414350898), (130, 1207175449), (509, 308315930), (1018, 154157965), (2545, 61663186), (5090, 30831593), (6617, 23716610), (13234, 11858305), (33085, 4743322), (66170, 2371661)]