155617344

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 468408512

約数和(自身を除く): 312791168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 64, 72, 86, 96, 103, 122, 129, 144, 172, 183, 192, 206, 244, 258, 288, 309, 344, 366, 387, 412, 488, 516, 549, 576, 618, 688, 732, 774, 824, 927, 976, 1032, 1098, 1236, 1376, 1464, 1548, 1648, 1854, 1952, 2064, 2196, 2472, 2623, 2752, 2928, 3096, 3296, 3708, 3904, 4128, 4392, 4429, 4944, 5246, 5856, 6192, 6283, 6592, 7416, 7869, 8256, 8784, 8858, 9888, 10492, 11712, 12384, 12566, 13287, 14832, 15738, 17568, 17716, 18849, 19776, 20984, 23607, 24768, 25132, 26574, 29664, 31476, 35136, 35432, 37698, 39861, 41968, 47214, 50264, 53148, 56547, 59328, 62952, 70864, 75396, 79722, 83936, 94428, 100528, 106296, 113094, 125904, 141728, 150792, 159444, 167872, 188856, 201056, 212592, 226188, 251808, 270169, 283456, 301584, 318888, 377712, 402112, 425184, 452376, 503616, 540338, 603168, 637776, 755424, 810507, 850368, 904752, 1080676, 1206336, 1275552, 1510848, 1621014, 1809504, 2161352, 2431521, 2551104, 3242028, 3619008, 4322704, 4863042, 6484056, 8645408, 9726084, 12968112, 17290816, 19452168, 25936224, 38904336, 51872448, 77808672, 155617344]

約数ペア:

[(1, 155617344), (2, 77808672), (3, 51872448), (4, 38904336), (6, 25936224), (8, 19452168), (9, 17290816), (12, 12968112), (16, 9726084), (18, 8645408), (24, 6484056), (32, 4863042), (36, 4322704), (43, 3619008), (48, 3242028), (61, 2551104), (64, 2431521), (72, 2161352), (86, 1809504), (96, 1621014), (103, 1510848), (122, 1275552), (129, 1206336), (144, 1080676), (172, 904752), (183, 850368), (192, 810507), (206, 755424), (244, 637776), (258, 603168), (288, 540338), (309, 503616), (344, 452376), (366, 425184), (387, 402112), (412, 377712), (488, 318888), (516, 301584), (549, 283456), (576, 270169), (618, 251808), (688, 226188), (732, 212592), (774, 201056), (824, 188856), (927, 167872), (976, 159444), (1032, 150792), (1098, 141728), (1236, 125904), (1376, 113094), (1464, 106296), (1548, 100528), (1648, 94428), (1854, 83936), (1952, 79722), (2064, 75396), (2196, 70864), (2472, 62952), (2623, 59328), (2752, 56547), (2928, 53148), (3096, 50264), (3296, 47214), (3708, 41968), (3904, 39861), (4128, 37698), (4392, 35432), (4429, 35136), (4944, 31476), (5246, 29664), (5856, 26574), (6192, 25132), (6283, 24768), (6592, 23607), (7416, 20984), (7869, 19776), (8256, 18849), (8784, 17716), (8858, 17568), (9888, 15738), (10492, 14832), (11712, 13287), (12384, 12566)]