128270016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1151

約数の個数: 168

約数和(自身を含む): 435071520

約数和(自身を除く): 306801504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1097, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2194, 2436, 2784, 3248, 3291, 3654, 4032, 4176, 4388, 4872, 5568, 6496, 6582, 7308, 7679, 8352, 8776, 9744, 9873, 12992, 13164, 14616, 15358, 16704, 17552, 19488, 19746, 23037, 26328, 29232, 30716, 31813, 35104, 38976, 39492, 46074, 52656, 58464, 61432, 63626, 69111, 70208, 78984, 92148, 95439, 105312, 116928, 122864, 127252, 138222, 157968, 184296, 190878, 210624, 222691, 245728, 254504, 276444, 286317, 315936, 368592, 381756, 445382, 491456, 509008, 552888, 572634, 631872, 668073, 737184, 763512, 890764, 1018016, 1105776, 1145268, 1336146, 1474368, 1527024, 1781528, 2004219, 2036032, 2211552, 2290536, 2672292, 3054048, 3563056, 4008438, 4423104, 4581072, 5344584, 6108096, 7126112, 8016876, 9162144, 10689168, 14252224, 16033752, 18324288, 21378336, 32067504, 42756672, 64135008, 128270016]

約数ペア:

[(1, 128270016), (2, 64135008), (3, 42756672), (4, 32067504), (6, 21378336), (7, 18324288), (8, 16033752), (9, 14252224), (12, 10689168), (14, 9162144), (16, 8016876), (18, 7126112), (21, 6108096), (24, 5344584), (28, 4581072), (29, 4423104), (32, 4008438), (36, 3563056), (42, 3054048), (48, 2672292), (56, 2290536), (58, 2211552), (63, 2036032), (64, 2004219), (72, 1781528), (84, 1527024), (87, 1474368), (96, 1336146), (112, 1145268), (116, 1105776), (126, 1018016), (144, 890764), (168, 763512), (174, 737184), (192, 668073), (203, 631872), (224, 572634), (232, 552888), (252, 509008), (261, 491456), (288, 445382), (336, 381756), (348, 368592), (406, 315936), (448, 286317), (464, 276444), (504, 254504), (522, 245728), (576, 222691), (609, 210624), (672, 190878), (696, 184296), (812, 157968), (928, 138222), (1008, 127252), (1044, 122864), (1097, 116928), (1218, 105312), (1344, 95439), (1392, 92148), (1624, 78984), (1827, 70208), (1856, 69111), (2016, 63626), (2088, 61432), (2194, 58464), (2436, 52656), (2784, 46074), (3248, 39492), (3291, 38976), (3654, 35104), (4032, 31813), (4176, 30716), (4388, 29232), (4872, 26328), (5568, 23037), (6496, 19746), (6582, 19488), (7308, 17552), (7679, 16704), (8352, 15358), (8776, 14616), (9744, 13164), (9873, 12992)]