155831808

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 160

約数和(自身を含む): 473755392

約数和(自身を除く): 317923584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 401, 506, 512, 528, 552, 704, 736, 759, 768, 802, 1012, 1056, 1104, 1203, 1408, 1472, 1518, 1536, 1604, 2024, 2112, 2208, 2406, 2816, 2944, 3036, 3208, 4048, 4224, 4411, 4416, 4812, 5632, 5888, 6072, 6416, 8096, 8448, 8822, 8832, 9223, 9624, 11776, 12144, 12832, 13233, 16192, 16896, 17644, 17664, 18446, 19248, 24288, 25664, 26466, 27669, 32384, 35288, 35328, 36892, 38496, 48576, 51328, 52932, 55338, 64768, 70576, 73784, 76992, 97152, 101453, 102656, 105864, 110676, 129536, 141152, 147568, 153984, 194304, 202906, 205312, 211728, 221352, 282304, 295136, 304359, 307968, 388608, 405812, 423456, 442704, 564608, 590272, 608718, 615936, 811624, 846912, 885408, 1129216, 1180544, 1217436, 1623248, 1693824, 1770816, 2258432, 2361088, 2434872, 3246496, 3387648, 3541632, 4722176, 4869744, 6492992, 6775296, 7083264, 9739488, 12985984, 14166528, 19478976, 25971968, 38957952, 51943936, 77915904, 155831808]

約数ペア:

[(1, 155831808), (2, 77915904), (3, 51943936), (4, 38957952), (6, 25971968), (8, 19478976), (11, 14166528), (12, 12985984), (16, 9739488), (22, 7083264), (23, 6775296), (24, 6492992), (32, 4869744), (33, 4722176), (44, 3541632), (46, 3387648), (48, 3246496), (64, 2434872), (66, 2361088), (69, 2258432), (88, 1770816), (92, 1693824), (96, 1623248), (128, 1217436), (132, 1180544), (138, 1129216), (176, 885408), (184, 846912), (192, 811624), (253, 615936), (256, 608718), (264, 590272), (276, 564608), (352, 442704), (368, 423456), (384, 405812), (401, 388608), (506, 307968), (512, 304359), (528, 295136), (552, 282304), (704, 221352), (736, 211728), (759, 205312), (768, 202906), (802, 194304), (1012, 153984), (1056, 147568), (1104, 141152), (1203, 129536), (1408, 110676), (1472, 105864), (1518, 102656), (1536, 101453), (1604, 97152), (2024, 76992), (2112, 73784), (2208, 70576), (2406, 64768), (2816, 55338), (2944, 52932), (3036, 51328), (3208, 48576), (4048, 38496), (4224, 36892), (4411, 35328), (4416, 35288), (4812, 32384), (5632, 27669), (5888, 26466), (6072, 25664), (6416, 24288), (8096, 19248), (8448, 18446), (8822, 17664), (8832, 17644), (9223, 16896), (9624, 16192), (11776, 13233), (12144, 12832)]