156999738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 367476480

約数和(自身を除く): 210476742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 97, 178, 194, 267, 291, 433, 534, 582, 623, 679, 866, 1246, 1299, 1358, 1869, 2037, 2598, 3031, 3738, 4074, 6062, 8633, 9093, 17266, 18186, 25899, 38537, 42001, 51798, 60431, 77074, 84002, 115611, 120862, 126003, 181293, 231222, 252006, 269759, 294007, 362586, 539518, 588014, 809277, 882021, 1618554, 1764042, 3738089, 7476178, 11214267, 22428534, 26166623, 52333246, 78499869, 156999738]

約数ペア:

[(1, 156999738), (2, 78499869), (3, 52333246), (6, 26166623), (7, 22428534), (14, 11214267), (21, 7476178), (42, 3738089), (89, 1764042), (97, 1618554), (178, 882021), (194, 809277), (267, 588014), (291, 539518), (433, 362586), (534, 294007), (582, 269759), (623, 252006), (679, 231222), (866, 181293), (1246, 126003), (1299, 120862), (1358, 115611), (1869, 84002), (2037, 77074), (2598, 60431), (3031, 51798), (3738, 42001), (4074, 38537), (6062, 25899), (8633, 18186), (9093, 17266)]