155208704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 88

約数和(自身を含む): 361582080

約数和(自身を除く): 206373376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 367, 413, 448, 472, 512, 734, 826, 896, 944, 1024, 1468, 1652, 1792, 1888, 2569, 2936, 3304, 3584, 3776, 5138, 5872, 6608, 7168, 7552, 10276, 11744, 13216, 15104, 20552, 21653, 23488, 26432, 30208, 41104, 43306, 46976, 52864, 60416, 82208, 86612, 93952, 105728, 151571, 164416, 173224, 187904, 211456, 303142, 328832, 346448, 375808, 422912, 606284, 657664, 692896, 1212568, 1315328, 1385792, 2425136, 2630656, 2771584, 4850272, 5543168, 9700544, 11086336, 19401088, 22172672, 38802176, 77604352, 155208704]

約数ペア:

[(1, 155208704), (2, 77604352), (4, 38802176), (7, 22172672), (8, 19401088), (14, 11086336), (16, 9700544), (28, 5543168), (32, 4850272), (56, 2771584), (59, 2630656), (64, 2425136), (112, 1385792), (118, 1315328), (128, 1212568), (224, 692896), (236, 657664), (256, 606284), (367, 422912), (413, 375808), (448, 346448), (472, 328832), (512, 303142), (734, 211456), (826, 187904), (896, 173224), (944, 164416), (1024, 151571), (1468, 105728), (1652, 93952), (1792, 86612), (1888, 82208), (2569, 60416), (2936, 52864), (3304, 46976), (3584, 43306), (3776, 41104), (5138, 30208), (5872, 26432), (6608, 23488), (7168, 21653), (7552, 20552), (10276, 15104), (11744, 13216)]