155912273776

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1407557}}^1$

素因数の和:1407638

約数の個数: 80

約数和(自身を含む): 368622549504

約数和(自身を除く): 212710275728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 989, 1204, 1288, 1978, 2408, 2576, 3956, 4816, 6923, 7912, 13846, 15824, 27692, 55384, 110768, 1407557, 2815114, 5630228, 9852899, 11260456, 19705798, 22520912, 32373811, 39411596, 60524951, 64747622, 78823192, 121049902, 129495244, 157646384, 226616677, 242099804, 258990488, 423674657, 453233354, 484199608, 517980976, 847349314, 906466708, 968399216, 1392073873, 1694698628, 1812933416, 2784147746, 3389397256, 3625866832, 5568295492, 6778794512, 9744517111, 11136590984, 19489034222, 22273181968, 38978068444, 77956136888, 155912273776]

約数ペア:

[(1, 155912273776), (2, 77956136888), (4, 38978068444), (7, 22273181968), (8, 19489034222), (14, 11136590984), (16, 9744517111), (23, 6778794512), (28, 5568295492), (43, 3625866832), (46, 3389397256), (56, 2784147746), (86, 1812933416), (92, 1694698628), (112, 1392073873), (161, 968399216), (172, 906466708), (184, 847349314), (301, 517980976), (322, 484199608), (344, 453233354), (368, 423674657), (602, 258990488), (644, 242099804), (688, 226616677), (989, 157646384), (1204, 129495244), (1288, 121049902), (1978, 78823192), (2408, 64747622), (2576, 60524951), (3956, 39411596), (4816, 32373811), (6923, 22520912), (7912, 19705798), (13846, 11260456), (15824, 9852899), (27692, 5630228), (55384, 2815114), (110768, 1407557)]