138728954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7547}}^1$

素因数の和:7670

約数の個数: 32

約数和(自身を含む): 258685056

約数和(自身を除く): 119956102

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2626, 7547, 9191, 15094, 18382, 52829, 98111, 105658, 196222, 686777, 762247, 1373554, 1524494, 5335729, 9909211, 10671458, 19818422, 69364477, 138728954]

約数ペア:

[(1, 138728954), (2, 69364477), (7, 19818422), (13, 10671458), (14, 9909211), (26, 5335729), (91, 1524494), (101, 1373554), (182, 762247), (202, 686777), (707, 196222), (1313, 105658), (1414, 98111), (2626, 52829), (7547, 18382), (9191, 15094)]