161495936

素因数分解:

$2^7\times 7^1\times {\mathrm{180241}}^1$

素因数の和:180262

約数の個数: 32

約数和(自身を含む): 367693680

約数和(自身を除く): 206197744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 180241, 360482, 720964, 1261687, 1441928, 2523374, 2883856, 5046748, 5767712, 10093496, 11535424, 20186992, 23070848, 40373984, 80747968, 161495936]

約数ペア:

[(1, 161495936), (2, 80747968), (4, 40373984), (7, 23070848), (8, 20186992), (14, 11535424), (16, 10093496), (28, 5767712), (32, 5046748), (56, 2883856), (64, 2523374), (112, 1441928), (128, 1261687), (224, 720964), (448, 360482), (896, 180241)]