140757176

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67933}}^1$

素因数の和:67983

約数の個数: 32

約数和(自身を含む): 309779040

約数和(自身を除く): 169021864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 67933, 135866, 271732, 475531, 543464, 951062, 1902124, 2513521, 3804248, 5027042, 10054084, 17594647, 20108168, 35189294, 70378588, 140757176]

約数ペア:

[(1, 140757176), (2, 70378588), (4, 35189294), (7, 20108168), (8, 17594647), (14, 10054084), (28, 5027042), (37, 3804248), (56, 2513521), (74, 1902124), (148, 951062), (259, 543464), (296, 475531), (518, 271732), (1036, 135866), (2072, 67933)]