153663184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22027

約数の個数: 40

約数和(自身を含む): 327032640

約数和(自身を除く): 173369456

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 21977, 43954, 87908, 175816, 351632, 417563, 505471, 835126, 1010942, 1670252, 2021884, 3340504, 4043768, 6681008, 8087536, 9603949, 19207898, 38415796, 76831592, 153663184]

約数ペア:

[(1, 153663184), (2, 76831592), (4, 38415796), (8, 19207898), (16, 9603949), (19, 8087536), (23, 6681008), (38, 4043768), (46, 3340504), (76, 2021884), (92, 1670252), (152, 1010942), (184, 835126), (304, 505471), (368, 417563), (437, 351632), (874, 175816), (1748, 87908), (3496, 43954), (6992, 21977)]