140854672

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2693}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 312676416

約数和(自身を除く): 171821744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1868, 2693, 3269, 3736, 5386, 6538, 7472, 10772, 13076, 18851, 21544, 26152, 37702, 43088, 52304, 75404, 150808, 301616, 1257631, 2515262, 5030524, 8803417, 10061048, 17606834, 20122096, 35213668, 70427336, 140854672]

約数ペア:

[(1, 140854672), (2, 70427336), (4, 35213668), (7, 20122096), (8, 17606834), (14, 10061048), (16, 8803417), (28, 5030524), (56, 2515262), (112, 1257631), (467, 301616), (934, 150808), (1868, 75404), (2693, 52304), (3269, 43088), (3736, 37702), (5386, 26152), (6538, 21544), (7472, 18851), (10772, 13076)]