170691456

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 504483840

約数和(自身を除く): 333792384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1103, 1209, 1248, 1488, 1612, 1664, 1984, 2206, 2418, 2496, 2976, 3224, 3309, 3968, 4412, 4836, 4992, 5952, 6448, 6618, 8824, 9672, 11904, 12896, 13236, 14339, 17648, 19344, 25792, 26472, 28678, 34193, 35296, 38688, 43017, 51584, 52944, 57356, 68386, 70592, 77376, 86034, 102579, 105888, 114712, 136772, 141184, 154752, 172068, 205158, 211776, 229424, 273544, 344136, 410316, 423552, 444509, 458848, 547088, 688272, 820632, 889018, 917696, 1094176, 1333527, 1376544, 1641264, 1778036, 1835392, 2188352, 2667054, 2753088, 3282528, 3556072, 4376704, 5334108, 5506176, 6565056, 7112144, 10668216, 13130112, 14224288, 21336432, 28448576, 42672864, 56897152, 85345728, 170691456]

約数ペア:

[(1, 170691456), (2, 85345728), (3, 56897152), (4, 42672864), (6, 28448576), (8, 21336432), (12, 14224288), (13, 13130112), (16, 10668216), (24, 7112144), (26, 6565056), (31, 5506176), (32, 5334108), (39, 4376704), (48, 3556072), (52, 3282528), (62, 2753088), (64, 2667054), (78, 2188352), (93, 1835392), (96, 1778036), (104, 1641264), (124, 1376544), (128, 1333527), (156, 1094176), (186, 917696), (192, 889018), (208, 820632), (248, 688272), (312, 547088), (372, 458848), (384, 444509), (403, 423552), (416, 410316), (496, 344136), (624, 273544), (744, 229424), (806, 211776), (832, 205158), (992, 172068), (1103, 154752), (1209, 141184), (1248, 136772), (1488, 114712), (1612, 105888), (1664, 102579), (1984, 86034), (2206, 77376), (2418, 70592), (2496, 68386), (2976, 57356), (3224, 52944), (3309, 51584), (3968, 43017), (4412, 38688), (4836, 35296), (4992, 34193), (5952, 28678), (6448, 26472), (6618, 25792), (8824, 19344), (9672, 17648), (11904, 14339), (12896, 13236)]