157692288

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 466099200

約数和(自身を除く): 308406912

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, 1019, 1209, 1248, 1488, 1612, 1664, 1984, 2038, 2418, 2496, 2976, 3057, 3224, 3968, 4076, 4836, 4992, 5952, 6114, 6448, 8152, 9672, 11904, 12228, 12896, 13247, 16304, 19344, 24456, 25792, 26494, 31589, 32608, 38688, 39741, 48912, 51584, 52988, 63178, 65216, 77376, 79482, 94767, 97824, 105976, 126356, 130432, 154752, 158964, 189534, 195648, 211952, 252712, 317928, 379068, 391296, 410657, 423904, 505424, 635856, 758136, 821314, 847808, 1010848, 1231971, 1271712, 1516272, 1642628, 1695616, 2021696, 2463942, 2543424, 3032544, 3285256, 4043392, 4927884, 5086848, 6065088, 6570512, 9855768, 12130176, 13141024, 19711536, 26282048, 39423072, 52564096, 78846144, 157692288]

約数ペア:

[(1, 157692288), (2, 78846144), (3, 52564096), (4, 39423072), (6, 26282048), (8, 19711536), (12, 13141024), (13, 12130176), (16, 9855768), (24, 6570512), (26, 6065088), (31, 5086848), (32, 4927884), (39, 4043392), (48, 3285256), (52, 3032544), (62, 2543424), (64, 2463942), (78, 2021696), (93, 1695616), (96, 1642628), (104, 1516272), (124, 1271712), (128, 1231971), (156, 1010848), (186, 847808), (192, 821314), (208, 758136), (248, 635856), (312, 505424), (372, 423904), (384, 410657), (403, 391296), (416, 379068), (496, 317928), (624, 252712), (744, 211952), (806, 195648), (832, 189534), (992, 158964), (1019, 154752), (1209, 130432), (1248, 126356), (1488, 105976), (1612, 97824), (1664, 94767), (1984, 79482), (2038, 77376), (2418, 65216), (2496, 63178), (2976, 52988), (3057, 51584), (3224, 48912), (3968, 39741), (4076, 38688), (4836, 32608), (4992, 31589), (5952, 26494), (6114, 25792), (6448, 24456), (8152, 19344), (9672, 16304), (11904, 13247), (12228, 12896)]