158607812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 311351040

約数和(自身を除く): 152743228

約数列:

[1, 2, 4, 11, 22, 44, 59, 107, 118, 214, 236, 428, 571, 649, 1142, 1177, 1298, 2284, 2354, 2596, 4708, 6281, 6313, 12562, 12626, 25124, 25252, 33689, 61097, 67378, 69443, 122194, 134756, 138886, 244388, 277772, 370579, 672067, 741158, 1344134, 1482316, 2688268, 3604723, 7209446, 14418892, 39651953, 79303906, 158607812]

約数ペア:

[(1, 158607812), (2, 79303906), (4, 39651953), (11, 14418892), (22, 7209446), (44, 3604723), (59, 2688268), (107, 1482316), (118, 1344134), (214, 741158), (236, 672067), (428, 370579), (571, 277772), (649, 244388), (1142, 138886), (1177, 134756), (1298, 122194), (2284, 69443), (2354, 67378), (2596, 61097), (4708, 33689), (6281, 25252), (6313, 25124), (12562, 12626)]