172275892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 332640000

約数和(自身を除く): 160364108

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 199, 398, 439, 493, 796, 878, 986, 1756, 1972, 3383, 5771, 6766, 7463, 11542, 12731, 13532, 14926, 23084, 25462, 29852, 50924, 87361, 98107, 174722, 196214, 216427, 349444, 392428, 432854, 865708, 1485137, 2533469, 2970274, 5066938, 5940548, 10133876, 43068973, 86137946, 172275892]

約数ペア:

[(1, 172275892), (2, 86137946), (4, 43068973), (17, 10133876), (29, 5940548), (34, 5066938), (58, 2970274), (68, 2533469), (116, 1485137), (199, 865708), (398, 432854), (439, 392428), (493, 349444), (796, 216427), (878, 196214), (986, 174722), (1756, 98107), (1972, 87361), (3383, 50924), (5771, 29852), (6766, 25462), (7463, 23084), (11542, 14926), (12731, 13532)]