189207648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 620605440

約数和(自身を除く): 431397792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 739, 762, 889, 1008, 1016, 1143, 1478, 1524, 1778, 2016, 2032, 2217, 2286, 2667, 2956, 3048, 3556, 4064, 4434, 4572, 5173, 5334, 5912, 6096, 6651, 7112, 8001, 8868, 9144, 10346, 10668, 11824, 12192, 13302, 14224, 15519, 16002, 17736, 18288, 20692, 21336, 23648, 26604, 28448, 31038, 32004, 35472, 36576, 41384, 42672, 46557, 53208, 62076, 64008, 70944, 82768, 85344, 93114, 93853, 106416, 124152, 128016, 165536, 186228, 187706, 212832, 248304, 256032, 281559, 372456, 375412, 496608, 563118, 656971, 744912, 750824, 844677, 1126236, 1313942, 1489824, 1501648, 1689354, 1970913, 2252472, 2627884, 3003296, 3378708, 3941826, 4504944, 5255768, 5912739, 6757416, 7883652, 9009888, 10511536, 11825478, 13514832, 15767304, 21023072, 23650956, 27029664, 31534608, 47301912, 63069216, 94603824, 189207648]

約数ペア:

[(1, 189207648), (2, 94603824), (3, 63069216), (4, 47301912), (6, 31534608), (7, 27029664), (8, 23650956), (9, 21023072), (12, 15767304), (14, 13514832), (16, 11825478), (18, 10511536), (21, 9009888), (24, 7883652), (28, 6757416), (32, 5912739), (36, 5255768), (42, 4504944), (48, 3941826), (56, 3378708), (63, 3003296), (72, 2627884), (84, 2252472), (96, 1970913), (112, 1689354), (126, 1501648), (127, 1489824), (144, 1313942), (168, 1126236), (224, 844677), (252, 750824), (254, 744912), (288, 656971), (336, 563118), (381, 496608), (504, 375412), (508, 372456), (672, 281559), (739, 256032), (762, 248304), (889, 212832), (1008, 187706), (1016, 186228), (1143, 165536), (1478, 128016), (1524, 124152), (1778, 106416), (2016, 93853), (2032, 93114), (2217, 85344), (2286, 82768), (2667, 70944), (2956, 64008), (3048, 62076), (3556, 53208), (4064, 46557), (4434, 42672), (4572, 41384), (5173, 36576), (5334, 35472), (5912, 32004), (6096, 31038), (6651, 28448), (7112, 26604), (8001, 23648), (8868, 21336), (9144, 20692), (10346, 18288), (10668, 17736), (11824, 16002), (12192, 15519), (13302, 14224)]