160985216

素因数分解:

$2^7\times 7^1\times {\mathrm{179671}}^1$

素因数の和:179692

約数の個数: 32

約数和(自身を含む): 366530880

約数和(自身を除く): 205545664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 179671, 359342, 718684, 1257697, 1437368, 2515394, 2874736, 5030788, 5749472, 10061576, 11498944, 20123152, 22997888, 40246304, 80492608, 160985216]

約数ペア:

[(1, 160985216), (2, 80492608), (4, 40246304), (7, 22997888), (8, 20123152), (14, 11498944), (16, 10061576), (28, 5749472), (32, 5030788), (56, 2874736), (64, 2515394), (112, 1437368), (128, 1257697), (224, 718684), (448, 359342), (896, 179671)]