316209152

素因数分解:

$2^{11}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 773070480

約数和(自身を除く): 456861328

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, 2048, 2192, 2254, 2576, 2944, 3136, 3151, 3584, 3836, 4384, 4508, 5152, 5888, 6272, 6302, 6713, 7168, 7672, 8768, 9016, 10304, 11776, 12544, 12604, 13426, 14336, 15344, 17536, 18032, 20608, 22057, 23552, 25088, 25208, 26852, 30688, 35072, 36064, 41216, 44114, 47104, 50176, 50416, 53704, 61376, 70144, 72128, 82432, 88228, 100352, 100832, 107408, 122752, 140288, 144256, 154399, 164864, 176456, 201664, 214816, 245504, 280576, 288512, 308798, 329728, 352912, 403328, 429632, 491008, 577024, 617596, 705824, 806656, 859264, 982016, 1154048, 1235192, 1411648, 1613312, 1718528, 1964032, 2308096, 2470384, 2823296, 3226624, 3437056, 4940768, 5646592, 6453248, 6874112, 9881536, 11293184, 13748224, 19763072, 22586368, 39526144, 45172736, 79052288, 158104576, 316209152]

約数ペア:

[(1, 316209152), (2, 158104576), (4, 79052288), (7, 45172736), (8, 39526144), (14, 22586368), (16, 19763072), (23, 13748224), (28, 11293184), (32, 9881536), (46, 6874112), (49, 6453248), (56, 5646592), (64, 4940768), (92, 3437056), (98, 3226624), (112, 2823296), (128, 2470384), (137, 2308096), (161, 1964032), (184, 1718528), (196, 1613312), (224, 1411648), (256, 1235192), (274, 1154048), (322, 982016), (368, 859264), (392, 806656), (448, 705824), (512, 617596), (548, 577024), (644, 491008), (736, 429632), (784, 403328), (896, 352912), (959, 329728), (1024, 308798), (1096, 288512), (1127, 280576), (1288, 245504), (1472, 214816), (1568, 201664), (1792, 176456), (1918, 164864), (2048, 154399), (2192, 144256), (2254, 140288), (2576, 122752), (2944, 107408), (3136, 100832), (3151, 100352), (3584, 88228), (3836, 82432), (4384, 72128), (4508, 70144), (5152, 61376), (5888, 53704), (6272, 50416), (6302, 50176), (6713, 47104), (7168, 44114), (7672, 41216), (8768, 36064), (9016, 35072), (10304, 30688), (11776, 26852), (12544, 25208), (12604, 25088), (13426, 23552), (14336, 22057), (15344, 20608), (17536, 18032)]