127656816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379931}}^1$

素因数の和:379949

約数の個数: 40

約数和(自身を含む): 376892544

約数和(自身を除く): 249235728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379931, 759862, 1139793, 1519724, 2279586, 2659517, 3039448, 4559172, 5319034, 6078896, 7978551, 9118344, 10638068, 15957102, 18236688, 21276136, 31914204, 42552272, 63828408, 127656816]

約数ペア:

[(1, 127656816), (2, 63828408), (3, 42552272), (4, 31914204), (6, 21276136), (7, 18236688), (8, 15957102), (12, 10638068), (14, 9118344), (16, 7978551), (21, 6078896), (24, 5319034), (28, 4559172), (42, 3039448), (48, 2659517), (56, 2279586), (84, 1519724), (112, 1139793), (168, 759862), (336, 379931)]