161477344

素因数分解:

$2^5\times 7^2\times {\mathrm{102983}}^1$

素因数の和:103007

約数の個数: 36

約数和(自身を含む): 369815544

約数和(自身を除く): 208338200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 102983, 205966, 411932, 720881, 823864, 1441762, 1647728, 2883524, 3295456, 5046167, 5767048, 10092334, 11534096, 20184668, 23068192, 40369336, 80738672, 161477344]

約数ペア:

[(1, 161477344), (2, 80738672), (4, 40369336), (7, 23068192), (8, 20184668), (14, 11534096), (16, 10092334), (28, 5767048), (32, 5046167), (49, 3295456), (56, 2883524), (98, 1647728), (112, 1441762), (196, 823864), (224, 720881), (392, 411932), (784, 205966), (1568, 102983)]