167742008

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4673}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 360084960

約数和(自身を除く): 192342952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 4487, 4673, 5128, 8974, 9346, 17948, 18692, 32711, 35896, 37384, 65422, 130844, 261688, 2995393, 5990786, 11981572, 20967751, 23963144, 41935502, 83871004, 167742008]

約数ペア:

[(1, 167742008), (2, 83871004), (4, 41935502), (7, 23963144), (8, 20967751), (14, 11981572), (28, 5990786), (56, 2995393), (641, 261688), (1282, 130844), (2564, 65422), (4487, 37384), (4673, 35896), (5128, 32711), (8974, 18692), (9346, 17948)]