131238912

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 176

約数和(自身を含む): 424465920

約数和(自身を除く): 293227008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 359, 384, 408, 448, 476, 512, 544, 672, 714, 718, 768, 816, 896, 952, 1024, 1077, 1088, 1344, 1428, 1436, 1536, 1632, 1792, 1904, 2154, 2176, 2513, 2688, 2856, 2872, 3072, 3264, 3584, 3808, 4308, 4352, 5026, 5376, 5712, 5744, 6103, 6528, 7168, 7539, 7616, 8616, 8704, 10052, 10752, 11424, 11488, 12206, 13056, 15078, 15232, 17232, 17408, 18309, 20104, 21504, 22848, 22976, 24412, 26112, 30156, 30464, 34464, 36618, 40208, 42721, 45696, 45952, 48824, 52224, 60312, 60928, 68928, 73236, 80416, 85442, 91392, 91904, 97648, 120624, 121856, 128163, 137856, 146472, 160832, 170884, 182784, 183808, 195296, 241248, 256326, 275712, 292944, 321664, 341768, 365568, 367616, 390592, 482496, 512652, 551424, 585888, 643328, 683536, 781184, 964992, 1025304, 1102848, 1171776, 1286656, 1367072, 1562368, 1929984, 2050608, 2343552, 2573312, 2734144, 3124736, 3859968, 4101216, 4687104, 5468288, 6249472, 7719936, 8202432, 9374208, 10936576, 16404864, 18748416, 21873152, 32809728, 43746304, 65619456, 131238912]

約数ペア:

[(1, 131238912), (2, 65619456), (3, 43746304), (4, 32809728), (6, 21873152), (7, 18748416), (8, 16404864), (12, 10936576), (14, 9374208), (16, 8202432), (17, 7719936), (21, 6249472), (24, 5468288), (28, 4687104), (32, 4101216), (34, 3859968), (42, 3124736), (48, 2734144), (51, 2573312), (56, 2343552), (64, 2050608), (68, 1929984), (84, 1562368), (96, 1367072), (102, 1286656), (112, 1171776), (119, 1102848), (128, 1025304), (136, 964992), (168, 781184), (192, 683536), (204, 643328), (224, 585888), (238, 551424), (256, 512652), (272, 482496), (336, 390592), (357, 367616), (359, 365568), (384, 341768), (408, 321664), (448, 292944), (476, 275712), (512, 256326), (544, 241248), (672, 195296), (714, 183808), (718, 182784), (768, 170884), (816, 160832), (896, 146472), (952, 137856), (1024, 128163), (1077, 121856), (1088, 120624), (1344, 97648), (1428, 91904), (1436, 91392), (1536, 85442), (1632, 80416), (1792, 73236), (1904, 68928), (2154, 60928), (2176, 60312), (2513, 52224), (2688, 48824), (2856, 45952), (2872, 45696), (3072, 42721), (3264, 40208), (3584, 36618), (3808, 34464), (4308, 30464), (4352, 30156), (5026, 26112), (5376, 24412), (5712, 22976), (5744, 22848), (6103, 21504), (6528, 20104), (7168, 18309), (7539, 17408), (7616, 17232), (8616, 15232), (8704, 15078), (10052, 13056), (10752, 12206), (11424, 11488)]