157755136

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 402651648

約数和(自身を除く): 244896512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 151, 154, 176, 212, 224, 256, 302, 308, 352, 371, 424, 448, 583, 604, 616, 704, 742, 848, 896, 1057, 1166, 1208, 1232, 1408, 1484, 1661, 1696, 1792, 2114, 2332, 2416, 2464, 2816, 2968, 3322, 3392, 4081, 4228, 4664, 4832, 4928, 5936, 6644, 6784, 8003, 8162, 8456, 9328, 9664, 9856, 11627, 11872, 13288, 13568, 16006, 16324, 16912, 18656, 19328, 19712, 23254, 23744, 26576, 32012, 32648, 33824, 37312, 38656, 46508, 47488, 53152, 56021, 64024, 65296, 67648, 74624, 88033, 93016, 94976, 106304, 112042, 128048, 130592, 135296, 149248, 176066, 186032, 212608, 224084, 256096, 261184, 270592, 352132, 372064, 425216, 448168, 512192, 522368, 616231, 704264, 744128, 896336, 1024384, 1044736, 1232462, 1408528, 1488256, 1792672, 2048768, 2464924, 2817056, 2976512, 3585344, 4929848, 5634112, 7170688, 9859696, 11268224, 14341376, 19719392, 22536448, 39438784, 78877568, 157755136]

約数ペア:

[(1, 157755136), (2, 78877568), (4, 39438784), (7, 22536448), (8, 19719392), (11, 14341376), (14, 11268224), (16, 9859696), (22, 7170688), (28, 5634112), (32, 4929848), (44, 3585344), (53, 2976512), (56, 2817056), (64, 2464924), (77, 2048768), (88, 1792672), (106, 1488256), (112, 1408528), (128, 1232462), (151, 1044736), (154, 1024384), (176, 896336), (212, 744128), (224, 704264), (256, 616231), (302, 522368), (308, 512192), (352, 448168), (371, 425216), (424, 372064), (448, 352132), (583, 270592), (604, 261184), (616, 256096), (704, 224084), (742, 212608), (848, 186032), (896, 176066), (1057, 149248), (1166, 135296), (1208, 130592), (1232, 128048), (1408, 112042), (1484, 106304), (1661, 94976), (1696, 93016), (1792, 88033), (2114, 74624), (2332, 67648), (2416, 65296), (2464, 64024), (2816, 56021), (2968, 53152), (3322, 47488), (3392, 46508), (4081, 38656), (4228, 37312), (4664, 33824), (4832, 32648), (4928, 32012), (5936, 26576), (6644, 23744), (6784, 23254), (8003, 19712), (8162, 19328), (8456, 18656), (9328, 16912), (9664, 16324), (9856, 16006), (11627, 13568), (11872, 13288)]