146780784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 428972544

約数和(自身を除く): 282191760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 251, 262, 279, 372, 393, 496, 502, 524, 558, 744, 753, 786, 1004, 1048, 1116, 1179, 1488, 1506, 1572, 2008, 2096, 2232, 2259, 2358, 3012, 3144, 4016, 4061, 4464, 4518, 4716, 6024, 6288, 7781, 8122, 9036, 9432, 12048, 12183, 15562, 16244, 18072, 18864, 23343, 24366, 31124, 32488, 32881, 36144, 36549, 46686, 48732, 62248, 64976, 65762, 70029, 73098, 93372, 97464, 98643, 124496, 131524, 140058, 146196, 186744, 194928, 197286, 263048, 280116, 292392, 295929, 373488, 394572, 526096, 560232, 584784, 591858, 789144, 1019311, 1120464, 1183716, 1578288, 2038622, 2367432, 3057933, 4077244, 4734864, 6115866, 8154488, 9173799, 12231732, 16308976, 18347598, 24463464, 36695196, 48926928, 73390392, 146780784]

約数ペア:

[(1, 146780784), (2, 73390392), (3, 48926928), (4, 36695196), (6, 24463464), (8, 18347598), (9, 16308976), (12, 12231732), (16, 9173799), (18, 8154488), (24, 6115866), (31, 4734864), (36, 4077244), (48, 3057933), (62, 2367432), (72, 2038622), (93, 1578288), (124, 1183716), (131, 1120464), (144, 1019311), (186, 789144), (248, 591858), (251, 584784), (262, 560232), (279, 526096), (372, 394572), (393, 373488), (496, 295929), (502, 292392), (524, 280116), (558, 263048), (744, 197286), (753, 194928), (786, 186744), (1004, 146196), (1048, 140058), (1116, 131524), (1179, 124496), (1488, 98643), (1506, 97464), (1572, 93372), (2008, 73098), (2096, 70029), (2232, 65762), (2259, 64976), (2358, 62248), (3012, 48732), (3144, 46686), (4016, 36549), (4061, 36144), (4464, 32881), (4518, 32488), (4716, 31124), (6024, 24366), (6288, 23343), (7781, 18864), (8122, 18072), (9036, 16244), (9432, 15562), (12048, 12183)]