140677936

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 328978944

約数和(自身を除く): 188301008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 97, 112, 161, 184, 194, 322, 368, 388, 563, 644, 679, 776, 1126, 1288, 1358, 1552, 2231, 2252, 2576, 2716, 3941, 4462, 4504, 5432, 7882, 8924, 9008, 10864, 12949, 15617, 15764, 17848, 25898, 31234, 31528, 35696, 51796, 54611, 62468, 63056, 90643, 103592, 109222, 124936, 181286, 207184, 218444, 249872, 362572, 382277, 436888, 725144, 764554, 873776, 1256053, 1450288, 1529108, 2512106, 3058216, 5024212, 6116432, 8792371, 10048424, 17584742, 20096848, 35169484, 70338968, 140677936]

約数ペア:

[(1, 140677936), (2, 70338968), (4, 35169484), (7, 20096848), (8, 17584742), (14, 10048424), (16, 8792371), (23, 6116432), (28, 5024212), (46, 3058216), (56, 2512106), (92, 1529108), (97, 1450288), (112, 1256053), (161, 873776), (184, 764554), (194, 725144), (322, 436888), (368, 382277), (388, 362572), (563, 249872), (644, 218444), (679, 207184), (776, 181286), (1126, 124936), (1288, 109222), (1358, 103592), (1552, 90643), (2231, 63056), (2252, 62468), (2576, 54611), (2716, 51796), (3941, 35696), (4462, 31528), (4504, 31234), (5432, 25898), (7882, 17848), (8924, 15764), (9008, 15617), (10864, 12949)]