126315904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 302964480

約数和(自身を除く): 176648576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 88, 103, 104, 128, 134, 143, 176, 206, 208, 268, 286, 352, 412, 416, 536, 572, 704, 737, 824, 832, 871, 1072, 1133, 1144, 1339, 1408, 1474, 1648, 1664, 1742, 2144, 2266, 2288, 2678, 2948, 3296, 3484, 4288, 4532, 4576, 5356, 5896, 6592, 6901, 6968, 8576, 9064, 9152, 9581, 10712, 11792, 13184, 13802, 13936, 14729, 18128, 18304, 19162, 21424, 23584, 27604, 27872, 29458, 36256, 38324, 42848, 47168, 55208, 55744, 58916, 72512, 75911, 76648, 85696, 89713, 94336, 110416, 111488, 117832, 145024, 151822, 153296, 171392, 179426, 220832, 235664, 303644, 306592, 358852, 441664, 471328, 607288, 613184, 717704, 883328, 942656, 986843, 1214576, 1226368, 1435408, 1885312, 1973686, 2429152, 2870816, 3947372, 4858304, 5741632, 7894744, 9716608, 11483264, 15789488, 31578976, 63157952, 126315904]

約数ペア:

[(1, 126315904), (2, 63157952), (4, 31578976), (8, 15789488), (11, 11483264), (13, 9716608), (16, 7894744), (22, 5741632), (26, 4858304), (32, 3947372), (44, 2870816), (52, 2429152), (64, 1973686), (67, 1885312), (88, 1435408), (103, 1226368), (104, 1214576), (128, 986843), (134, 942656), (143, 883328), (176, 717704), (206, 613184), (208, 607288), (268, 471328), (286, 441664), (352, 358852), (412, 306592), (416, 303644), (536, 235664), (572, 220832), (704, 179426), (737, 171392), (824, 153296), (832, 151822), (871, 145024), (1072, 117832), (1133, 111488), (1144, 110416), (1339, 94336), (1408, 89713), (1474, 85696), (1648, 76648), (1664, 75911), (1742, 72512), (2144, 58916), (2266, 55744), (2288, 55208), (2678, 47168), (2948, 42848), (3296, 38324), (3484, 36256), (4288, 29458), (4532, 27872), (4576, 27604), (5356, 23584), (5896, 21424), (6592, 19162), (6901, 18304), (6968, 18128), (8576, 14729), (9064, 13936), (9152, 13802), (9581, 13184), (10712, 11792)]