131504256

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2963

約数の個数: 128

約数和(自身を含む): 418118400

約数和(自身を除く): 286614144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 2927, 3456, 3744, 4992, 5616, 5854, 7488, 8781, 11232, 11708, 14976, 17562, 22464, 23416, 26343, 35124, 38051, 44928, 46832, 52686, 70248, 76102, 79029, 93664, 105372, 114153, 140496, 152204, 158058, 187328, 210744, 228306, 280992, 304408, 316116, 342459, 374656, 421488, 456612, 561984, 608816, 632232, 684918, 842976, 913224, 1027377, 1123968, 1217632, 1264464, 1369836, 1685952, 1826448, 2054754, 2435264, 2528928, 2739672, 3371904, 3652896, 4109508, 4870528, 5057856, 5479344, 7305792, 8219016, 10115712, 10958688, 14611584, 16438032, 21917376, 32876064, 43834752, 65752128, 131504256]

約数ペア:

[(1, 131504256), (2, 65752128), (3, 43834752), (4, 32876064), (6, 21917376), (8, 16438032), (9, 14611584), (12, 10958688), (13, 10115712), (16, 8219016), (18, 7305792), (24, 5479344), (26, 5057856), (27, 4870528), (32, 4109508), (36, 3652896), (39, 3371904), (48, 2739672), (52, 2528928), (54, 2435264), (64, 2054754), (72, 1826448), (78, 1685952), (96, 1369836), (104, 1264464), (108, 1217632), (117, 1123968), (128, 1027377), (144, 913224), (156, 842976), (192, 684918), (208, 632232), (216, 608816), (234, 561984), (288, 456612), (312, 421488), (351, 374656), (384, 342459), (416, 316116), (432, 304408), (468, 280992), (576, 228306), (624, 210744), (702, 187328), (832, 158058), (864, 152204), (936, 140496), (1152, 114153), (1248, 105372), (1404, 93664), (1664, 79029), (1728, 76102), (1872, 70248), (2496, 52686), (2808, 46832), (2927, 44928), (3456, 38051), (3744, 35124), (4992, 26343), (5616, 23416), (5854, 22464), (7488, 17562), (8781, 14976), (11232, 11708)]