156974994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{72073}}^1$

素因数の和:72103

約数の個数: 36

約数和(自身を含む): 373847838

約数和(自身を除く): 216872844

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 72073, 144146, 216219, 432438, 648657, 792803, 1297314, 1585606, 2378409, 4756818, 7135227, 8720833, 14270454, 17441666, 26162499, 52324998, 78487497, 156974994]

約数ペア:

[(1, 156974994), (2, 78487497), (3, 52324998), (6, 26162499), (9, 17441666), (11, 14270454), (18, 8720833), (22, 7135227), (33, 4756818), (66, 2378409), (99, 1585606), (121, 1297314), (198, 792803), (242, 648657), (363, 432438), (726, 216219), (1089, 144146), (2178, 72073)]