171603712

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 427375872

約数和(自身を除く): 255772160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 128, 131, 136, 172, 224, 238, 256, 262, 272, 301, 344, 448, 476, 524, 544, 602, 688, 731, 896, 917, 952, 1048, 1088, 1204, 1376, 1462, 1792, 1834, 1904, 2096, 2176, 2227, 2408, 2752, 2924, 3668, 3808, 4192, 4352, 4454, 4816, 5117, 5504, 5633, 5848, 7336, 7616, 8384, 8908, 9632, 10234, 11008, 11266, 11696, 14672, 15232, 15589, 16768, 17816, 19264, 20468, 22532, 23392, 29344, 30464, 31178, 33536, 35632, 38528, 39431, 40936, 45064, 46784, 58688, 62356, 71264, 77056, 78862, 81872, 90128, 93568, 95761, 117376, 124712, 142528, 157724, 163744, 180256, 187136, 191522, 234752, 249424, 285056, 315448, 327488, 360512, 383044, 498848, 570112, 630896, 654976, 670327, 721024, 766088, 997696, 1261792, 1309952, 1340654, 1442048, 1532176, 1995392, 2523584, 2681308, 3064352, 3990784, 5047168, 5362616, 6128704, 10094336, 10725232, 12257408, 21450464, 24514816, 42900928, 85801856, 171603712]

約数ペア:

[(1, 171603712), (2, 85801856), (4, 42900928), (7, 24514816), (8, 21450464), (14, 12257408), (16, 10725232), (17, 10094336), (28, 6128704), (32, 5362616), (34, 5047168), (43, 3990784), (56, 3064352), (64, 2681308), (68, 2523584), (86, 1995392), (112, 1532176), (119, 1442048), (128, 1340654), (131, 1309952), (136, 1261792), (172, 997696), (224, 766088), (238, 721024), (256, 670327), (262, 654976), (272, 630896), (301, 570112), (344, 498848), (448, 383044), (476, 360512), (524, 327488), (544, 315448), (602, 285056), (688, 249424), (731, 234752), (896, 191522), (917, 187136), (952, 180256), (1048, 163744), (1088, 157724), (1204, 142528), (1376, 124712), (1462, 117376), (1792, 95761), (1834, 93568), (1904, 90128), (2096, 81872), (2176, 78862), (2227, 77056), (2408, 71264), (2752, 62356), (2924, 58688), (3668, 46784), (3808, 45064), (4192, 40936), (4352, 39431), (4454, 38528), (4816, 35632), (5117, 33536), (5504, 31178), (5633, 30464), (5848, 29344), (7336, 23392), (7616, 22532), (8384, 20468), (8908, 19264), (9632, 17816), (10234, 16768), (11008, 15589), (11266, 15232), (11696, 14672)]