140875776

素因数分解:

$2^{11}\times 3^2\times {\mathrm{7643}}^1$

素因数の和:7671

約数の個数: 72

約数和(自身を含む): 406928340

約数和(自身を除く): 266052564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 7643, 9216, 15286, 18432, 22929, 30572, 45858, 61144, 68787, 91716, 122288, 137574, 183432, 244576, 275148, 366864, 489152, 550296, 733728, 978304, 1100592, 1467456, 1956608, 2201184, 2934912, 3913216, 4402368, 5869824, 7826432, 8804736, 11739648, 15652864, 17609472, 23479296, 35218944, 46958592, 70437888, 140875776]

約数ペア:

[(1, 140875776), (2, 70437888), (3, 46958592), (4, 35218944), (6, 23479296), (8, 17609472), (9, 15652864), (12, 11739648), (16, 8804736), (18, 7826432), (24, 5869824), (32, 4402368), (36, 3913216), (48, 2934912), (64, 2201184), (72, 1956608), (96, 1467456), (128, 1100592), (144, 978304), (192, 733728), (256, 550296), (288, 489152), (384, 366864), (512, 275148), (576, 244576), (768, 183432), (1024, 137574), (1152, 122288), (1536, 91716), (2048, 68787), (2304, 61144), (3072, 45858), (4608, 30572), (6144, 22929), (7643, 18432), (9216, 15286)]