165317904

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28001}}^1$

素因数の和:28056

約数の個数: 60

約数和(自身を含む): 473961852

約数和(自身を除く): 308643948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 28001, 56002, 84003, 112004, 168006, 224008, 252009, 336012, 448016, 504018, 672024, 1008036, 1148041, 1344048, 2016072, 2296082, 3444123, 4032144, 4592164, 6888246, 9184328, 10332369, 13776492, 18368656, 20664738, 27552984, 41329476, 55105968, 82658952, 165317904]

約数ペア:

[(1, 165317904), (2, 82658952), (3, 55105968), (4, 41329476), (6, 27552984), (8, 20664738), (9, 18368656), (12, 13776492), (16, 10332369), (18, 9184328), (24, 6888246), (36, 4592164), (41, 4032144), (48, 3444123), (72, 2296082), (82, 2016072), (123, 1344048), (144, 1148041), (164, 1008036), (246, 672024), (328, 504018), (369, 448016), (492, 336012), (656, 252009), (738, 224008), (984, 168006), (1476, 112004), (1968, 84003), (2952, 56002), (5904, 28001)]