158104576

素因数分解:

$2^{10}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 132

約数和(自身を含む): 386440848

約数和(自身を除く): 228336272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 137, 161, 184, 196, 224, 256, 274, 322, 368, 392, 448, 512, 548, 644, 736, 784, 896, 959, 1024, 1096, 1127, 1288, 1472, 1568, 1792, 1918, 2192, 2254, 2576, 2944, 3136, 3151, 3584, 3836, 4384, 4508, 5152, 5888, 6272, 6302, 6713, 7168, 7672, 8768, 9016, 10304, 11776, 12544, 12604, 13426, 15344, 17536, 18032, 20608, 22057, 23552, 25088, 25208, 26852, 30688, 35072, 36064, 41216, 44114, 50176, 50416, 53704, 61376, 70144, 72128, 82432, 88228, 100832, 107408, 122752, 140288, 144256, 154399, 164864, 176456, 201664, 214816, 245504, 288512, 308798, 352912, 403328, 429632, 491008, 577024, 617596, 705824, 806656, 859264, 982016, 1154048, 1235192, 1411648, 1613312, 1718528, 2470384, 2823296, 3226624, 3437056, 4940768, 5646592, 6874112, 9881536, 11293184, 19763072, 22586368, 39526144, 79052288, 158104576]

約数ペア:

[(1, 158104576), (2, 79052288), (4, 39526144), (7, 22586368), (8, 19763072), (14, 11293184), (16, 9881536), (23, 6874112), (28, 5646592), (32, 4940768), (46, 3437056), (49, 3226624), (56, 2823296), (64, 2470384), (92, 1718528), (98, 1613312), (112, 1411648), (128, 1235192), (137, 1154048), (161, 982016), (184, 859264), (196, 806656), (224, 705824), (256, 617596), (274, 577024), (322, 491008), (368, 429632), (392, 403328), (448, 352912), (512, 308798), (548, 288512), (644, 245504), (736, 214816), (784, 201664), (896, 176456), (959, 164864), (1024, 154399), (1096, 144256), (1127, 140288), (1288, 122752), (1472, 107408), (1568, 100832), (1792, 88228), (1918, 82432), (2192, 72128), (2254, 70144), (2576, 61376), (2944, 53704), (3136, 50416), (3151, 50176), (3584, 44114), (3836, 41216), (4384, 36064), (4508, 35072), (5152, 30688), (5888, 26852), (6272, 25208), (6302, 25088), (6713, 23552), (7168, 22057), (7672, 20608), (8768, 18032), (9016, 17536), (10304, 15344), (11776, 13426), (12544, 12604)]