140952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 403200

約数和(自身を除く): 262248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1678, 2517, 3356, 5034, 5873, 6712, 10068, 11746, 17619, 20136, 23492, 35238, 46984, 70476, 140952]

約数ペア:

[(1, 140952), (2, 70476), (3, 46984), (4, 35238), (6, 23492), (7, 20136), (8, 17619), (12, 11746), (14, 10068), (21, 6712), (24, 5873), (28, 5034), (42, 3356), (56, 2517), (84, 1678), (168, 839)]