168672004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{8707}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 307218240

約数和(自身を除く): 138546236

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 668, 4843, 8707, 9686, 17414, 19372, 34828, 252503, 505006, 1010012, 1454069, 2908138, 5816276, 42168001, 84336002, 168672004]

約数ペア:

[(1, 168672004), (2, 84336002), (4, 42168001), (29, 5816276), (58, 2908138), (116, 1454069), (167, 1010012), (334, 505006), (668, 252503), (4843, 34828), (8707, 19372), (9686, 17414)]