157575168

素因数分解:

$2^{11}\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 465060960

約数和(自身を除く): 307485792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 103, 128, 144, 166, 192, 206, 249, 256, 288, 309, 332, 384, 412, 498, 512, 576, 618, 664, 747, 768, 824, 927, 996, 1024, 1152, 1236, 1328, 1494, 1536, 1648, 1854, 1992, 2048, 2304, 2472, 2656, 2988, 3072, 3296, 3708, 3984, 4608, 4944, 5312, 5976, 6144, 6592, 7416, 7968, 8549, 9216, 9888, 10624, 11952, 13184, 14832, 15936, 17098, 18432, 19776, 21248, 23904, 25647, 26368, 29664, 31872, 34196, 39552, 42496, 47808, 51294, 52736, 59328, 63744, 68392, 76941, 79104, 84992, 95616, 102588, 105472, 118656, 127488, 136784, 153882, 158208, 169984, 191232, 205176, 210944, 237312, 254976, 273568, 307764, 316416, 382464, 410352, 474624, 509952, 547136, 615528, 632832, 764928, 820704, 949248, 1094272, 1231056, 1529856, 1641408, 1898496, 2188544, 2462112, 3282816, 4377088, 4924224, 6565632, 8754176, 9848448, 13131264, 17508352, 19696896, 26262528, 39393792, 52525056, 78787584, 157575168]

約数ペア:

[(1, 157575168), (2, 78787584), (3, 52525056), (4, 39393792), (6, 26262528), (8, 19696896), (9, 17508352), (12, 13131264), (16, 9848448), (18, 8754176), (24, 6565632), (32, 4924224), (36, 4377088), (48, 3282816), (64, 2462112), (72, 2188544), (83, 1898496), (96, 1641408), (103, 1529856), (128, 1231056), (144, 1094272), (166, 949248), (192, 820704), (206, 764928), (249, 632832), (256, 615528), (288, 547136), (309, 509952), (332, 474624), (384, 410352), (412, 382464), (498, 316416), (512, 307764), (576, 273568), (618, 254976), (664, 237312), (747, 210944), (768, 205176), (824, 191232), (927, 169984), (996, 158208), (1024, 153882), (1152, 136784), (1236, 127488), (1328, 118656), (1494, 105472), (1536, 102588), (1648, 95616), (1854, 84992), (1992, 79104), (2048, 76941), (2304, 68392), (2472, 63744), (2656, 59328), (2988, 52736), (3072, 51294), (3296, 47808), (3708, 42496), (3984, 39552), (4608, 34196), (4944, 31872), (5312, 29664), (5976, 26368), (6144, 25647), (6592, 23904), (7416, 21248), (7968, 19776), (8549, 18432), (9216, 17098), (9888, 15936), (10624, 14832), (11952, 13184)]