140142408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{834181}}^1$

素因数の和:834197

約数の個数: 32

約数和(自身を含む): 400407360

約数和(自身を除く): 260264952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 834181, 1668362, 2502543, 3336724, 5005086, 5839267, 6673448, 10010172, 11678534, 17517801, 20020344, 23357068, 35035602, 46714136, 70071204, 140142408]

約数ペア:

[(1, 140142408), (2, 70071204), (3, 46714136), (4, 35035602), (6, 23357068), (7, 20020344), (8, 17517801), (12, 11678534), (14, 10010172), (21, 6673448), (24, 5839267), (28, 5005086), (42, 3336724), (56, 2502543), (84, 1668362), (168, 834181)]