161852832

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2239}}^1$

素因数の和:2506

約数の個数: 72

約数和(自身を含む): 462309120

約数和(自身を除く): 300456288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 1004, 1506, 2008, 2239, 2259, 3012, 4016, 4478, 4518, 6024, 6717, 8032, 8956, 9036, 12048, 13434, 17912, 18072, 20151, 24096, 26868, 35824, 36144, 40302, 53736, 71648, 72288, 80604, 107472, 161208, 214944, 322416, 561989, 644832, 1123978, 1685967, 2247956, 3371934, 4495912, 5057901, 6743868, 8991824, 10115802, 13487736, 17983648, 20231604, 26975472, 40463208, 53950944, 80926416, 161852832]

約数ペア:

[(1, 161852832), (2, 80926416), (3, 53950944), (4, 40463208), (6, 26975472), (8, 20231604), (9, 17983648), (12, 13487736), (16, 10115802), (18, 8991824), (24, 6743868), (32, 5057901), (36, 4495912), (48, 3371934), (72, 2247956), (96, 1685967), (144, 1123978), (251, 644832), (288, 561989), (502, 322416), (753, 214944), (1004, 161208), (1506, 107472), (2008, 80604), (2239, 72288), (2259, 71648), (3012, 53736), (4016, 40302), (4478, 36144), (4518, 35824), (6024, 26868), (6717, 24096), (8032, 20151), (8956, 18072), (9036, 17912), (12048, 13434)]