138169368

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 408672000

約数和(自身を除く): 270502632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 152, 171, 216, 228, 257, 262, 342, 393, 456, 513, 514, 524, 684, 771, 786, 1026, 1028, 1048, 1179, 1368, 1542, 1572, 2052, 2056, 2313, 2358, 2489, 3084, 3144, 3537, 4104, 4626, 4716, 4883, 4978, 6168, 6939, 7074, 7467, 9252, 9432, 9766, 9956, 13878, 14148, 14649, 14934, 18504, 19532, 19912, 22401, 27756, 28296, 29298, 29868, 33667, 39064, 43947, 44802, 55512, 58596, 59736, 67203, 67334, 87894, 89604, 101001, 117192, 131841, 134406, 134668, 175788, 179208, 202002, 263682, 268812, 269336, 303003, 351576, 404004, 527364, 537624, 606006, 639673, 808008, 909009, 1054728, 1212012, 1279346, 1818018, 1919019, 2424024, 2558692, 3636036, 3838038, 5117384, 5757057, 7272072, 7676076, 11514114, 15352152, 17271171, 23028228, 34542342, 46056456, 69084684, 138169368]

約数ペア:

[(1, 138169368), (2, 69084684), (3, 46056456), (4, 34542342), (6, 23028228), (8, 17271171), (9, 15352152), (12, 11514114), (18, 7676076), (19, 7272072), (24, 5757057), (27, 5117384), (36, 3838038), (38, 3636036), (54, 2558692), (57, 2424024), (72, 1919019), (76, 1818018), (108, 1279346), (114, 1212012), (131, 1054728), (152, 909009), (171, 808008), (216, 639673), (228, 606006), (257, 537624), (262, 527364), (342, 404004), (393, 351576), (456, 303003), (513, 269336), (514, 268812), (524, 263682), (684, 202002), (771, 179208), (786, 175788), (1026, 134668), (1028, 134406), (1048, 131841), (1179, 117192), (1368, 101001), (1542, 89604), (1572, 87894), (2052, 67334), (2056, 67203), (2313, 59736), (2358, 58596), (2489, 55512), (3084, 44802), (3144, 43947), (3537, 39064), (4104, 33667), (4626, 29868), (4716, 29298), (4883, 28296), (4978, 27756), (6168, 22401), (6939, 19912), (7074, 19532), (7467, 18504), (9252, 14934), (9432, 14649), (9766, 14148), (9956, 13878)]