172651708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 339736320

約数和(自身を除く): 167084612

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 437, 817, 874, 989, 1634, 1748, 1978, 2297, 3268, 3956, 4594, 9188, 18791, 37582, 43643, 52831, 75164, 87286, 98771, 105662, 174572, 197542, 211324, 395084, 1003789, 1876649, 2007578, 2271733, 3753298, 4015156, 4543466, 7506596, 9086932, 43162927, 86325854, 172651708]

約数ペア:

[(1, 172651708), (2, 86325854), (4, 43162927), (19, 9086932), (23, 7506596), (38, 4543466), (43, 4015156), (46, 3753298), (76, 2271733), (86, 2007578), (92, 1876649), (172, 1003789), (437, 395084), (817, 211324), (874, 197542), (989, 174572), (1634, 105662), (1748, 98771), (1978, 87286), (2297, 75164), (3268, 52831), (3956, 43643), (4594, 37582), (9188, 18791)]