138434912

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 96

約数和(自身を含む): 357799680

約数和(自身を除く): 219364768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 836, 1064, 1232, 1463, 1672, 2128, 2464, 2926, 2957, 3344, 4256, 5852, 5914, 6688, 11704, 11828, 20699, 23408, 23656, 32527, 41398, 46816, 47312, 56183, 65054, 82796, 94624, 112366, 130108, 165592, 224732, 227689, 260216, 331184, 393281, 449464, 455378, 520432, 618013, 662368, 786562, 898928, 910756, 1040864, 1236026, 1573124, 1797856, 1821512, 2472052, 3146248, 3643024, 4326091, 4944104, 6292496, 7286048, 8652182, 9888208, 12584992, 17304364, 19776416, 34608728, 69217456, 138434912]

約数ペア:

[(1, 138434912), (2, 69217456), (4, 34608728), (7, 19776416), (8, 17304364), (11, 12584992), (14, 9888208), (16, 8652182), (19, 7286048), (22, 6292496), (28, 4944104), (32, 4326091), (38, 3643024), (44, 3146248), (56, 2472052), (76, 1821512), (77, 1797856), (88, 1573124), (112, 1236026), (133, 1040864), (152, 910756), (154, 898928), (176, 786562), (209, 662368), (224, 618013), (266, 520432), (304, 455378), (308, 449464), (352, 393281), (418, 331184), (532, 260216), (608, 227689), (616, 224732), (836, 165592), (1064, 130108), (1232, 112366), (1463, 94624), (1672, 82796), (2128, 65054), (2464, 56183), (2926, 47312), (2957, 46816), (3344, 41398), (4256, 32527), (5852, 23656), (5914, 23408), (6688, 20699), (11704, 11828)]