131317056

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 252

約数和(自身を含む): 435071520

約数和(自身を除く): 303754464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 71, 72, 76, 78, 96, 104, 114, 117, 142, 144, 152, 156, 169, 171, 192, 208, 213, 228, 234, 247, 284, 288, 304, 312, 338, 342, 416, 426, 456, 468, 494, 507, 568, 576, 608, 624, 639, 676, 684, 741, 832, 852, 912, 923, 936, 988, 1014, 1136, 1216, 1248, 1278, 1349, 1352, 1368, 1482, 1521, 1704, 1824, 1846, 1872, 1976, 2028, 2223, 2272, 2496, 2556, 2698, 2704, 2736, 2769, 2964, 3042, 3211, 3408, 3648, 3692, 3744, 3952, 4047, 4056, 4446, 4544, 5112, 5396, 5408, 5472, 5538, 5928, 6084, 6422, 6816, 7384, 7488, 7904, 8094, 8112, 8307, 8892, 9633, 10224, 10792, 10816, 10944, 11076, 11856, 11999, 12141, 12168, 12844, 13632, 14768, 15808, 16188, 16224, 16614, 17537, 17784, 19266, 20448, 21584, 22152, 23712, 23998, 24282, 24336, 25688, 28899, 29536, 32376, 32448, 33228, 35074, 35568, 35997, 38532, 40896, 43168, 44304, 47424, 47996, 48564, 48672, 51376, 52611, 57798, 59072, 64752, 66456, 70148, 71136, 71994, 77064, 86336, 88608, 95992, 97128, 97344, 102752, 105222, 107991, 115596, 129504, 132912, 140296, 142272, 143988, 154128, 157833, 177216, 191984, 194256, 205504, 210444, 215982, 227981, 231192, 259008, 265824, 280592, 287976, 308256, 315666, 383968, 388512, 420888, 431964, 455962, 462384, 531648, 561184, 575952, 616512, 631332, 683943, 767936, 777024, 841776, 863928, 911924, 924768, 1122368, 1151904, 1262664, 1367886, 1683552, 1727856, 1823848, 1849536, 2051829, 2303808, 2525328, 2735772, 3367104, 3455712, 3647696, 4103658, 5050656, 5471544, 6911424, 7295392, 8207316, 10101312, 10943088, 14590784, 16414632, 21886176, 32829264, 43772352, 65658528, 131317056]

約数ペア:

[(1, 131317056), (2, 65658528), (3, 43772352), (4, 32829264), (6, 21886176), (8, 16414632), (9, 14590784), (12, 10943088), (13, 10101312), (16, 8207316), (18, 7295392), (19, 6911424), (24, 5471544), (26, 5050656), (32, 4103658), (36, 3647696), (38, 3455712), (39, 3367104), (48, 2735772), (52, 2525328), (57, 2303808), (64, 2051829), (71, 1849536), (72, 1823848), (76, 1727856), (78, 1683552), (96, 1367886), (104, 1262664), (114, 1151904), (117, 1122368), (142, 924768), (144, 911924), (152, 863928), (156, 841776), (169, 777024), (171, 767936), (192, 683943), (208, 631332), (213, 616512), (228, 575952), (234, 561184), (247, 531648), (284, 462384), (288, 455962), (304, 431964), (312, 420888), (338, 388512), (342, 383968), (416, 315666), (426, 308256), (456, 287976), (468, 280592), (494, 265824), (507, 259008), (568, 231192), (576, 227981), (608, 215982), (624, 210444), (639, 205504), (676, 194256), (684, 191984), (741, 177216), (832, 157833), (852, 154128), (912, 143988), (923, 142272), (936, 140296), (988, 132912), (1014, 129504), (1136, 115596), (1216, 107991), (1248, 105222), (1278, 102752), (1349, 97344), (1352, 97128), (1368, 95992), (1482, 88608), (1521, 86336), (1704, 77064), (1824, 71994), (1846, 71136), (1872, 70148), (1976, 66456), (2028, 64752), (2223, 59072), (2272, 57798), (2496, 52611), (2556, 51376), (2698, 48672), (2704, 48564), (2736, 47996), (2769, 47424), (2964, 44304), (3042, 43168), (3211, 40896), (3408, 38532), (3648, 35997), (3692, 35568), (3744, 35074), (3952, 33228), (4047, 32448), (4056, 32376), (4446, 29536), (4544, 28899), (5112, 25688), (5396, 24336), (5408, 24282), (5472, 23998), (5538, 23712), (5928, 22152), (6084, 21584), (6422, 20448), (6816, 19266), (7384, 17784), (7488, 17537), (7904, 16614), (8094, 16224), (8112, 16188), (8307, 15808), (8892, 14768), (9633, 13632), (10224, 12844), (10792, 12168), (10816, 12141), (10944, 11999), (11076, 11856)]