131239152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 120

約数和(自身を含む): 414638640

約数和(自身を除く): 283399488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2857, 2871, 3828, 4176, 5104, 5714, 5742, 7656, 8571, 11428, 11484, 15312, 17142, 22856, 22968, 25713, 31427, 34284, 45712, 45936, 51426, 62854, 68568, 82853, 94281, 102852, 125708, 137136, 165706, 188562, 205704, 248559, 251416, 282843, 331412, 377124, 411408, 497118, 502832, 565686, 662824, 745677, 754248, 911383, 994236, 1131372, 1325648, 1491354, 1508496, 1822766, 1988472, 2262744, 2734149, 2982708, 3645532, 3976944, 4525488, 5468298, 5965416, 7291064, 8202447, 10936596, 11930832, 14582128, 16404894, 21873192, 32809788, 43746384, 65619576, 131239152]

約数ペア:

[(1, 131239152), (2, 65619576), (3, 43746384), (4, 32809788), (6, 21873192), (8, 16404894), (9, 14582128), (11, 11930832), (12, 10936596), (16, 8202447), (18, 7291064), (22, 5965416), (24, 5468298), (29, 4525488), (33, 3976944), (36, 3645532), (44, 2982708), (48, 2734149), (58, 2262744), (66, 1988472), (72, 1822766), (87, 1508496), (88, 1491354), (99, 1325648), (116, 1131372), (132, 994236), (144, 911383), (174, 754248), (176, 745677), (198, 662824), (232, 565686), (261, 502832), (264, 497118), (319, 411408), (348, 377124), (396, 331412), (464, 282843), (522, 251416), (528, 248559), (638, 205704), (696, 188562), (792, 165706), (957, 137136), (1044, 125708), (1276, 102852), (1392, 94281), (1584, 82853), (1914, 68568), (2088, 62854), (2552, 51426), (2857, 45936), (2871, 45712), (3828, 34284), (4176, 31427), (5104, 25713), (5714, 22968), (5742, 22856), (7656, 17142), (8571, 15312), (11428, 11484)]