171362988

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{30319}}^1$

素因数の和:30486

約数の個数: 36

約数和(自身を含む): 435940960

約数和(自身を除く): 264577972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 30319, 60638, 90957, 121276, 181914, 272871, 363828, 545742, 1091484, 4760083, 9520166, 14280249, 19040332, 28560498, 42840747, 57120996, 85681494, 171362988]

約数ペア:

[(1, 171362988), (2, 85681494), (3, 57120996), (4, 42840747), (6, 28560498), (9, 19040332), (12, 14280249), (18, 9520166), (36, 4760083), (157, 1091484), (314, 545742), (471, 363828), (628, 272871), (942, 181914), (1413, 121276), (1884, 90957), (2826, 60638), (5652, 30319)]