161760388

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{1091}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 286925184

約数和(自身を除く): 125164796

約数列:

[1, 2, 4, 101, 202, 367, 404, 734, 1091, 1468, 2182, 4364, 37067, 74134, 110191, 148268, 220382, 400397, 440764, 800794, 1601588, 40440097, 80880194, 161760388]

約数ペア:

[(1, 161760388), (2, 80880194), (4, 40440097), (101, 1601588), (202, 800794), (367, 440764), (404, 400397), (734, 220382), (1091, 148268), (1468, 110191), (2182, 74134), (4364, 37067)]