191134552

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 418017600

約数和(自身を除く): 226883048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 173, 181, 218, 346, 362, 436, 692, 724, 763, 872, 1211, 1267, 1384, 1448, 1526, 2422, 2534, 3052, 4844, 5068, 6104, 9688, 10136, 18857, 19729, 31313, 37714, 39458, 62626, 75428, 78916, 125252, 131999, 138103, 150856, 157832, 219191, 250504, 263998, 276206, 438382, 527996, 552412, 876764, 1055992, 1104824, 1753528, 3413117, 6826234, 13652468, 23891819, 27304936, 47783638, 95567276, 191134552]

約数ペア:

[(1, 191134552), (2, 95567276), (4, 47783638), (7, 27304936), (8, 23891819), (14, 13652468), (28, 6826234), (56, 3413117), (109, 1753528), (173, 1104824), (181, 1055992), (218, 876764), (346, 552412), (362, 527996), (436, 438382), (692, 276206), (724, 263998), (763, 250504), (872, 219191), (1211, 157832), (1267, 150856), (1384, 138103), (1448, 131999), (1526, 125252), (2422, 78916), (2534, 75428), (3052, 62626), (4844, 39458), (5068, 37714), (6104, 31313), (9688, 19729), (10136, 18857)]