156352938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195931}}^1$

素因数の和:195962

約数の個数: 32

約数和(自身を含む): 376189440

約数和(自身を除く): 219836502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 195931, 391862, 587793, 1175586, 1371517, 2743034, 3722689, 4114551, 7445378, 8229102, 11168067, 22336134, 26058823, 52117646, 78176469, 156352938]

約数ペア:

[(1, 156352938), (2, 78176469), (3, 52117646), (6, 26058823), (7, 22336134), (14, 11168067), (19, 8229102), (21, 7445378), (38, 4114551), (42, 3722689), (57, 2743034), (114, 1371517), (133, 1175586), (266, 587793), (399, 391862), (798, 195931)]