140642496

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 168

約数和(自身を含む): 436497984

約数和(自身を除く): 295855488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 64, 68, 72, 96, 102, 106, 136, 144, 153, 159, 192, 204, 212, 271, 272, 288, 306, 318, 408, 424, 477, 542, 544, 576, 612, 636, 813, 816, 848, 901, 954, 1084, 1088, 1224, 1272, 1626, 1632, 1696, 1802, 1908, 2168, 2439, 2448, 2544, 2703, 3252, 3264, 3392, 3604, 3816, 4336, 4607, 4878, 4896, 5088, 5406, 6504, 7208, 7632, 8109, 8672, 9214, 9756, 9792, 10176, 10812, 13008, 13821, 14363, 14416, 15264, 16218, 17344, 18428, 19512, 21624, 26016, 27642, 28726, 28832, 30528, 32436, 36856, 39024, 41463, 43089, 43248, 52032, 55284, 57452, 57664, 64872, 73712, 78048, 82926, 86178, 86496, 110568, 114904, 129267, 129744, 147424, 156096, 165852, 172356, 172992, 221136, 229808, 244171, 258534, 259488, 294848, 331704, 344712, 442272, 459616, 488342, 517068, 518976, 663408, 689424, 732513, 884544, 919232, 976684, 1034136, 1326816, 1378848, 1465026, 1953368, 2068272, 2197539, 2653632, 2757696, 2930052, 3906736, 4136544, 4395078, 5860104, 7813472, 8273088, 8790156, 11720208, 15626944, 17580312, 23440416, 35160624, 46880832, 70321248, 140642496]

約数ペア:

[(1, 140642496), (2, 70321248), (3, 46880832), (4, 35160624), (6, 23440416), (8, 17580312), (9, 15626944), (12, 11720208), (16, 8790156), (17, 8273088), (18, 7813472), (24, 5860104), (32, 4395078), (34, 4136544), (36, 3906736), (48, 2930052), (51, 2757696), (53, 2653632), (64, 2197539), (68, 2068272), (72, 1953368), (96, 1465026), (102, 1378848), (106, 1326816), (136, 1034136), (144, 976684), (153, 919232), (159, 884544), (192, 732513), (204, 689424), (212, 663408), (271, 518976), (272, 517068), (288, 488342), (306, 459616), (318, 442272), (408, 344712), (424, 331704), (477, 294848), (542, 259488), (544, 258534), (576, 244171), (612, 229808), (636, 221136), (813, 172992), (816, 172356), (848, 165852), (901, 156096), (954, 147424), (1084, 129744), (1088, 129267), (1224, 114904), (1272, 110568), (1626, 86496), (1632, 86178), (1696, 82926), (1802, 78048), (1908, 73712), (2168, 64872), (2439, 57664), (2448, 57452), (2544, 55284), (2703, 52032), (3252, 43248), (3264, 43089), (3392, 41463), (3604, 39024), (3816, 36856), (4336, 32436), (4607, 30528), (4878, 28832), (4896, 28726), (5088, 27642), (5406, 26016), (6504, 21624), (7208, 19512), (7632, 18428), (8109, 17344), (8672, 16218), (9214, 15264), (9756, 14416), (9792, 14363), (10176, 13821), (10812, 13008)]