131700408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{783931}}^1$

素因数の和:783947

約数の個数: 32

約数和(自身を含む): 376287360

約数和(自身を除く): 244586952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 783931, 1567862, 2351793, 3135724, 4703586, 5487517, 6271448, 9407172, 10975034, 16462551, 18814344, 21950068, 32925102, 43900136, 65850204, 131700408]

約数ペア:

[(1, 131700408), (2, 65850204), (3, 43900136), (4, 32925102), (6, 21950068), (7, 18814344), (8, 16462551), (12, 10975034), (14, 9407172), (21, 6271448), (24, 5487517), (28, 4703586), (42, 3135724), (56, 2351793), (84, 1567862), (168, 783931)]