173665072

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23143}}^1$

素因数の和:23225

約数の個数: 40

約数和(自身を含む): 390300416

約数和(自身を除く): 216635344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 23143, 46286, 92572, 162001, 185144, 324002, 370288, 648004, 1296008, 1550581, 2592016, 3101162, 6202324, 10854067, 12404648, 21708134, 24809296, 43416268, 86832536, 173665072]

約数ペア:

[(1, 173665072), (2, 86832536), (4, 43416268), (7, 24809296), (8, 21708134), (14, 12404648), (16, 10854067), (28, 6202324), (56, 3101162), (67, 2592016), (112, 1550581), (134, 1296008), (268, 648004), (469, 370288), (536, 324002), (938, 185144), (1072, 162001), (1876, 92572), (3752, 46286), (7504, 23143)]