157265283

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 268738560

約数和(自身を除く): 111473277

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 107, 119, 161, 179, 321, 357, 391, 483, 537, 749, 1173, 1253, 1819, 2247, 2461, 2737, 3043, 3759, 4117, 5457, 7383, 8211, 9129, 12351, 12733, 17227, 19153, 21301, 28819, 38199, 41837, 51681, 57459, 63903, 69989, 86457, 125511, 134071, 209967, 292859, 325601, 402213, 440519, 489923, 878577, 976803, 1321557, 1469769, 2279207, 3083633, 6837621, 7488823, 9250899, 22466469, 52421761, 157265283]

約数ペア:

[(1, 157265283), (3, 52421761), (7, 22466469), (17, 9250899), (21, 7488823), (23, 6837621), (51, 3083633), (69, 2279207), (107, 1469769), (119, 1321557), (161, 976803), (179, 878577), (321, 489923), (357, 440519), (391, 402213), (483, 325601), (537, 292859), (749, 209967), (1173, 134071), (1253, 125511), (1819, 86457), (2247, 69989), (2461, 63903), (2737, 57459), (3043, 51681), (3759, 41837), (4117, 38199), (5457, 28819), (7383, 21301), (8211, 19153), (9129, 17227), (12351, 12733)]