165647808

素因数分解:

$2^6\times 3^3\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 490179360

約数和(自身を除く): 324531552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 257, 288, 373, 432, 514, 576, 746, 771, 864, 1028, 1119, 1492, 1542, 1728, 2056, 2238, 2313, 2984, 3084, 3357, 4112, 4476, 4626, 5968, 6168, 6714, 6939, 8224, 8952, 9252, 10071, 11936, 12336, 13428, 13878, 16448, 17904, 18504, 20142, 23872, 24672, 26856, 27756, 35808, 37008, 40284, 49344, 53712, 55512, 71616, 74016, 80568, 95861, 107424, 111024, 148032, 161136, 191722, 214848, 222048, 287583, 322272, 383444, 444096, 575166, 644544, 766888, 862749, 1150332, 1533776, 1725498, 2300664, 2588247, 3067552, 3450996, 4601328, 5176494, 6135104, 6901992, 9202656, 10352988, 13803984, 18405312, 20705976, 27607968, 41411952, 55215936, 82823904, 165647808]

約数ペア:

[(1, 165647808), (2, 82823904), (3, 55215936), (4, 41411952), (6, 27607968), (8, 20705976), (9, 18405312), (12, 13803984), (16, 10352988), (18, 9202656), (24, 6901992), (27, 6135104), (32, 5176494), (36, 4601328), (48, 3450996), (54, 3067552), (64, 2588247), (72, 2300664), (96, 1725498), (108, 1533776), (144, 1150332), (192, 862749), (216, 766888), (257, 644544), (288, 575166), (373, 444096), (432, 383444), (514, 322272), (576, 287583), (746, 222048), (771, 214848), (864, 191722), (1028, 161136), (1119, 148032), (1492, 111024), (1542, 107424), (1728, 95861), (2056, 80568), (2238, 74016), (2313, 71616), (2984, 55512), (3084, 53712), (3357, 49344), (4112, 40284), (4476, 37008), (4626, 35808), (5968, 27756), (6168, 26856), (6714, 24672), (6939, 23872), (8224, 20142), (8952, 18504), (9252, 17904), (10071, 16448), (11936, 13878), (12336, 13428)]