155330784

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1259

約数の個数: 180

約数和(自身を含む): 531841464

約数和(自身を除く): 376510680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1223, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2446, 2592, 2646, 3024, 3528, 3669, 3969, 4536, 4704, 4892, 5292, 6048, 7056, 7338, 7938, 8561, 9072, 9784, 10584, 11007, 14112, 14676, 15876, 17122, 18144, 19568, 21168, 22014, 25683, 29352, 31752, 33021, 34244, 39136, 42336, 44028, 51366, 58704, 59927, 63504, 66042, 68488, 77049, 88056, 99063, 102732, 117408, 119854, 127008, 132084, 136976, 154098, 176112, 179781, 198126, 205464, 231147, 239708, 264168, 273952, 308196, 352224, 359562, 396252, 410928, 462294, 479416, 528336, 539343, 616392, 693441, 719124, 792504, 821856, 924588, 958832, 1056672, 1078686, 1232784, 1386882, 1438248, 1585008, 1618029, 1849176, 1917664, 2157372, 2465568, 2773764, 2876496, 3170016, 3236058, 3698352, 4314744, 4854087, 5547528, 5752992, 6472116, 7396704, 8629488, 9708174, 11095056, 12944232, 17258976, 19416348, 22190112, 25888464, 38832696, 51776928, 77665392, 155330784]

約数ペア:

[(1, 155330784), (2, 77665392), (3, 51776928), (4, 38832696), (6, 25888464), (7, 22190112), (8, 19416348), (9, 17258976), (12, 12944232), (14, 11095056), (16, 9708174), (18, 8629488), (21, 7396704), (24, 6472116), (27, 5752992), (28, 5547528), (32, 4854087), (36, 4314744), (42, 3698352), (48, 3236058), (49, 3170016), (54, 2876496), (56, 2773764), (63, 2465568), (72, 2157372), (81, 1917664), (84, 1849176), (96, 1618029), (98, 1585008), (108, 1438248), (112, 1386882), (126, 1232784), (144, 1078686), (147, 1056672), (162, 958832), (168, 924588), (189, 821856), (196, 792504), (216, 719124), (224, 693441), (252, 616392), (288, 539343), (294, 528336), (324, 479416), (336, 462294), (378, 410928), (392, 396252), (432, 359562), (441, 352224), (504, 308196), (567, 273952), (588, 264168), (648, 239708), (672, 231147), (756, 205464), (784, 198126), (864, 179781), (882, 176112), (1008, 154098), (1134, 136976), (1176, 132084), (1223, 127008), (1296, 119854), (1323, 117408), (1512, 102732), (1568, 99063), (1764, 88056), (2016, 77049), (2268, 68488), (2352, 66042), (2446, 63504), (2592, 59927), (2646, 58704), (3024, 51366), (3528, 44028), (3669, 42336), (3969, 39136), (4536, 34244), (4704, 33021), (4892, 31752), (5292, 29352), (6048, 25683), (7056, 22014), (7338, 21168), (7938, 19568), (8561, 18144), (9072, 17122), (9784, 15876), (10584, 14676), (11007, 14112)]