161577504

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1925

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 358520256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1889, 1944, 2376, 2592, 2673, 3168, 3564, 3778, 3888, 4752, 5346, 5667, 7128, 7556, 7776, 9504, 10692, 11334, 14256, 15112, 17001, 20779, 21384, 22668, 28512, 30224, 34002, 41558, 42768, 45336, 51003, 60448, 62337, 68004, 83116, 85536, 90672, 102006, 124674, 136008, 153009, 166232, 181344, 187011, 204012, 249348, 272016, 306018, 332464, 374022, 408024, 459027, 498696, 544032, 561033, 612036, 664928, 748044, 816048, 918054, 997392, 1122066, 1224072, 1496088, 1632096, 1683099, 1836108, 1994784, 2244132, 2448144, 2992176, 3366198, 3672216, 4488264, 4896288, 5049297, 5984352, 6732396, 7344432, 8976528, 10098594, 13464792, 14688864, 17953056, 20197188, 26929584, 40394376, 53859168, 80788752, 161577504]

約数ペア:

[(1, 161577504), (2, 80788752), (3, 53859168), (4, 40394376), (6, 26929584), (8, 20197188), (9, 17953056), (11, 14688864), (12, 13464792), (16, 10098594), (18, 8976528), (22, 7344432), (24, 6732396), (27, 5984352), (32, 5049297), (33, 4896288), (36, 4488264), (44, 3672216), (48, 3366198), (54, 2992176), (66, 2448144), (72, 2244132), (81, 1994784), (88, 1836108), (96, 1683099), (99, 1632096), (108, 1496088), (132, 1224072), (144, 1122066), (162, 997392), (176, 918054), (198, 816048), (216, 748044), (243, 664928), (264, 612036), (288, 561033), (297, 544032), (324, 498696), (352, 459027), (396, 408024), (432, 374022), (486, 332464), (528, 306018), (594, 272016), (648, 249348), (792, 204012), (864, 187011), (891, 181344), (972, 166232), (1056, 153009), (1188, 136008), (1296, 124674), (1584, 102006), (1782, 90672), (1889, 85536), (1944, 83116), (2376, 68004), (2592, 62337), (2673, 60448), (3168, 51003), (3564, 45336), (3778, 42768), (3888, 41558), (4752, 34002), (5346, 30224), (5667, 28512), (7128, 22668), (7556, 21384), (7776, 20779), (9504, 17001), (10692, 15112), (11334, 14256)]