133128972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 378607320

約数和(自身を除く): 245478348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 107, 114, 153, 171, 204, 214, 228, 306, 321, 323, 342, 428, 612, 642, 646, 684, 963, 969, 1284, 1292, 1819, 1926, 1938, 2033, 2907, 3638, 3852, 3876, 4066, 5457, 5814, 6099, 7276, 8132, 10914, 11449, 11628, 12198, 16371, 18297, 21828, 22898, 24396, 32742, 34347, 34561, 36594, 45796, 65484, 68694, 69122, 73188, 103041, 103683, 137388, 138244, 194633, 206082, 207366, 217531, 311049, 389266, 412164, 414732, 435062, 583899, 622098, 652593, 778532, 870124, 1167798, 1244196, 1305186, 1751697, 1957779, 2335596, 2610372, 3503394, 3698027, 3915558, 7006788, 7396054, 7831116, 11094081, 14792108, 22188162, 33282243, 44376324, 66564486, 133128972]

約数ペア:

[(1, 133128972), (2, 66564486), (3, 44376324), (4, 33282243), (6, 22188162), (9, 14792108), (12, 11094081), (17, 7831116), (18, 7396054), (19, 7006788), (34, 3915558), (36, 3698027), (38, 3503394), (51, 2610372), (57, 2335596), (68, 1957779), (76, 1751697), (102, 1305186), (107, 1244196), (114, 1167798), (153, 870124), (171, 778532), (204, 652593), (214, 622098), (228, 583899), (306, 435062), (321, 414732), (323, 412164), (342, 389266), (428, 311049), (612, 217531), (642, 207366), (646, 206082), (684, 194633), (963, 138244), (969, 137388), (1284, 103683), (1292, 103041), (1819, 73188), (1926, 69122), (1938, 68694), (2033, 65484), (2907, 45796), (3638, 36594), (3852, 34561), (3876, 34347), (4066, 32742), (5457, 24396), (5814, 22898), (6099, 21828), (7276, 18297), (8132, 16371), (10914, 12198), (11449, 11628)]