142260144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 424972800

約数和(自身を除く): 282712656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 71, 76, 78, 104, 114, 142, 152, 156, 169, 208, 213, 228, 247, 284, 304, 312, 338, 426, 456, 494, 507, 568, 624, 676, 741, 852, 912, 923, 988, 1014, 1136, 1349, 1352, 1482, 1704, 1846, 1976, 2028, 2197, 2698, 2704, 2769, 2964, 3211, 3408, 3692, 3952, 4047, 4056, 4394, 5396, 5538, 5928, 6422, 6591, 7384, 8094, 8112, 8788, 9633, 10792, 11076, 11856, 11999, 12844, 13182, 14768, 16188, 17537, 17576, 19266, 21584, 22152, 23998, 25688, 26364, 32376, 35074, 35152, 35997, 38532, 41743, 44304, 47996, 51376, 52611, 52728, 64752, 70148, 71994, 77064, 83486, 95992, 105222, 105456, 125229, 140296, 143988, 154128, 155987, 166972, 191984, 210444, 227981, 250458, 280592, 287976, 311974, 333944, 420888, 455962, 467961, 500916, 575952, 623948, 667888, 683943, 841776, 911924, 935922, 1001832, 1247896, 1367886, 1823848, 1871844, 2003664, 2495792, 2735772, 2963753, 3647696, 3743688, 5471544, 5927506, 7487376, 8891259, 10943088, 11855012, 17782518, 23710024, 35565036, 47420048, 71130072, 142260144]

約数ペア:

[(1, 142260144), (2, 71130072), (3, 47420048), (4, 35565036), (6, 23710024), (8, 17782518), (12, 11855012), (13, 10943088), (16, 8891259), (19, 7487376), (24, 5927506), (26, 5471544), (38, 3743688), (39, 3647696), (48, 2963753), (52, 2735772), (57, 2495792), (71, 2003664), (76, 1871844), (78, 1823848), (104, 1367886), (114, 1247896), (142, 1001832), (152, 935922), (156, 911924), (169, 841776), (208, 683943), (213, 667888), (228, 623948), (247, 575952), (284, 500916), (304, 467961), (312, 455962), (338, 420888), (426, 333944), (456, 311974), (494, 287976), (507, 280592), (568, 250458), (624, 227981), (676, 210444), (741, 191984), (852, 166972), (912, 155987), (923, 154128), (988, 143988), (1014, 140296), (1136, 125229), (1349, 105456), (1352, 105222), (1482, 95992), (1704, 83486), (1846, 77064), (1976, 71994), (2028, 70148), (2197, 64752), (2698, 52728), (2704, 52611), (2769, 51376), (2964, 47996), (3211, 44304), (3408, 41743), (3692, 38532), (3952, 35997), (4047, 35152), (4056, 35074), (4394, 32376), (5396, 26364), (5538, 25688), (5928, 23998), (6422, 22152), (6591, 21584), (7384, 19266), (8094, 17576), (8112, 17537), (8788, 16188), (9633, 14768), (10792, 13182), (11076, 12844), (11856, 11999)]