158971736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 387828000

約数和(自身を除く): 228856264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 121, 154, 203, 232, 242, 308, 319, 406, 484, 616, 638, 809, 812, 847, 968, 1276, 1618, 1624, 1694, 2233, 2552, 3236, 3388, 3509, 4466, 5663, 6472, 6776, 7018, 8899, 8932, 11326, 14036, 17798, 17864, 22652, 23461, 24563, 28072, 35596, 45304, 46922, 49126, 62293, 71192, 93844, 97889, 98252, 124586, 164227, 187688, 195778, 196504, 249172, 258071, 328454, 391556, 498344, 516142, 656908, 685223, 783112, 1032284, 1313816, 1370446, 1806497, 2064568, 2740892, 2838781, 3612994, 5481784, 5677562, 7225988, 11355124, 14451976, 19871467, 22710248, 39742934, 79485868, 158971736]

約数ペア:

[(1, 158971736), (2, 79485868), (4, 39742934), (7, 22710248), (8, 19871467), (11, 14451976), (14, 11355124), (22, 7225988), (28, 5677562), (29, 5481784), (44, 3612994), (56, 2838781), (58, 2740892), (77, 2064568), (88, 1806497), (116, 1370446), (121, 1313816), (154, 1032284), (203, 783112), (232, 685223), (242, 656908), (308, 516142), (319, 498344), (406, 391556), (484, 328454), (616, 258071), (638, 249172), (809, 196504), (812, 195778), (847, 187688), (968, 164227), (1276, 124586), (1618, 98252), (1624, 97889), (1694, 93844), (2233, 71192), (2552, 62293), (3236, 49126), (3388, 46922), (3509, 45304), (4466, 35596), (5663, 28072), (6472, 24563), (6776, 23461), (7018, 22652), (8899, 17864), (8932, 17798), (11326, 14036)]