128304036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 395100160

約数和(自身を除く): 266796124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 127, 133, 171, 211, 228, 252, 254, 266, 342, 381, 399, 422, 508, 532, 633, 684, 762, 798, 844, 889, 1143, 1197, 1266, 1477, 1524, 1596, 1778, 1899, 2286, 2394, 2413, 2532, 2667, 2954, 3556, 3798, 4009, 4431, 4572, 4788, 4826, 5334, 5908, 7239, 7596, 8001, 8018, 8862, 9652, 10668, 12027, 13293, 14478, 16002, 16036, 16891, 17724, 21717, 24054, 26586, 26797, 28063, 28956, 32004, 33782, 36081, 43434, 48108, 50673, 53172, 53594, 56126, 67564, 72162, 80391, 84189, 86868, 101346, 107188, 112252, 144324, 152019, 160782, 168378, 187579, 202692, 241173, 252567, 304038, 321564, 336756, 375158, 482346, 505134, 509143, 562737, 608076, 750316, 964692, 1010268, 1018286, 1125474, 1527429, 1688211, 2036572, 2250948, 3054858, 3376422, 3564001, 4582287, 6109716, 6752844, 7128002, 9164574, 10692003, 14256004, 18329148, 21384006, 32076009, 42768012, 64152018, 128304036]

約数ペア:

[(1, 128304036), (2, 64152018), (3, 42768012), (4, 32076009), (6, 21384006), (7, 18329148), (9, 14256004), (12, 10692003), (14, 9164574), (18, 7128002), (19, 6752844), (21, 6109716), (28, 4582287), (36, 3564001), (38, 3376422), (42, 3054858), (57, 2250948), (63, 2036572), (76, 1688211), (84, 1527429), (114, 1125474), (126, 1018286), (127, 1010268), (133, 964692), (171, 750316), (211, 608076), (228, 562737), (252, 509143), (254, 505134), (266, 482346), (342, 375158), (381, 336756), (399, 321564), (422, 304038), (508, 252567), (532, 241173), (633, 202692), (684, 187579), (762, 168378), (798, 160782), (844, 152019), (889, 144324), (1143, 112252), (1197, 107188), (1266, 101346), (1477, 86868), (1524, 84189), (1596, 80391), (1778, 72162), (1899, 67564), (2286, 56126), (2394, 53594), (2413, 53172), (2532, 50673), (2667, 48108), (2954, 43434), (3556, 36081), (3798, 33782), (4009, 32004), (4431, 28956), (4572, 28063), (4788, 26797), (4826, 26586), (5334, 24054), (5908, 21717), (7239, 17724), (7596, 16891), (8001, 16036), (8018, 16002), (8862, 14478), (9652, 13293), (10668, 12027)]