157044861

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 256089600

約数和(自身を除く): 99044739

約数列:

[1, 3, 9, 17, 19, 51, 57, 89, 153, 171, 267, 323, 607, 801, 969, 1513, 1691, 1821, 2907, 4539, 5073, 5463, 10319, 11533, 13617, 15219, 28747, 30957, 34599, 54023, 86241, 92871, 103797, 162069, 196061, 258723, 486207, 588183, 918391, 1026437, 1764549, 2755173, 3079311, 8265519, 9237933, 17449429, 52348287, 157044861]

約数ペア:

[(1, 157044861), (3, 52348287), (9, 17449429), (17, 9237933), (19, 8265519), (51, 3079311), (57, 2755173), (89, 1764549), (153, 1026437), (171, 918391), (267, 588183), (323, 486207), (607, 258723), (801, 196061), (969, 162069), (1513, 103797), (1691, 92871), (1821, 86241), (2907, 54023), (4539, 34599), (5073, 30957), (5463, 28747), (10319, 15219), (11533, 13617)]