160777856

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43313}}^1$

素因数の和:43356

約数の個数: 32

約数和(自身を含む): 331352100

約数和(自身を除く): 170574244

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 43313, 86626, 173252, 346504, 693008, 1256077, 1386016, 2512154, 2772032, 5024308, 5544064, 10048616, 20097232, 40194464, 80388928, 160777856]

約数ペア:

[(1, 160777856), (2, 80388928), (4, 40194464), (8, 20097232), (16, 10048616), (29, 5544064), (32, 5024308), (58, 2772032), (64, 2512154), (116, 1386016), (128, 1256077), (232, 693008), (464, 346504), (928, 173252), (1856, 86626), (3712, 43313)]