156261996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{394601}}^1$

素因数の和:394622

約数の個数: 36

約数和(自身を含む): 430905384

約数和(自身を除く): 274643388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 394601, 789202, 1183803, 1578404, 2367606, 3551409, 4340611, 4735212, 7102818, 8681222, 13021833, 14205636, 17362444, 26043666, 39065499, 52087332, 78130998, 156261996]

約数ペア:

[(1, 156261996), (2, 78130998), (3, 52087332), (4, 39065499), (6, 26043666), (9, 17362444), (11, 14205636), (12, 13021833), (18, 8681222), (22, 7102818), (33, 4735212), (36, 4340611), (44, 3551409), (66, 2367606), (99, 1578404), (132, 1183803), (198, 789202), (396, 394601)]