149568876

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8821}}^1$

素因数の和:8991

約数の個数: 48

約数和(自身を含む): 390285280

約数和(自身を除く): 240716404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 8821, 16956, 17642, 26463, 35284, 52926, 79389, 105852, 158778, 238167, 317556, 476334, 952668, 1384897, 2769794, 4154691, 5539588, 8309382, 12464073, 16618764, 24928146, 37392219, 49856292, 74784438, 149568876]

約数ペア:

[(1, 149568876), (2, 74784438), (3, 49856292), (4, 37392219), (6, 24928146), (9, 16618764), (12, 12464073), (18, 8309382), (27, 5539588), (36, 4154691), (54, 2769794), (108, 1384897), (157, 952668), (314, 476334), (471, 317556), (628, 238167), (942, 158778), (1413, 105852), (1884, 79389), (2826, 52926), (4239, 35284), (5652, 26463), (8478, 17642), (8821, 16956)]