151384321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 31092479

約数列:

[1, 11, 23, 29, 47, 253, 319, 439, 517, 667, 1081, 1363, 4829, 7337, 10097, 11891, 12731, 14993, 20633, 31349, 111067, 140041, 226963, 292813, 344839, 474559, 598357, 3220943, 5220149, 6581927, 13762211, 151384321]

約数ペア:

[(1, 151384321), (11, 13762211), (23, 6581927), (29, 5220149), (47, 3220943), (253, 598357), (319, 474559), (439, 344839), (517, 292813), (667, 226963), (1081, 140041), (1363, 111067), (4829, 31349), (7337, 20633), (10097, 14993), (11891, 12731)]