315068546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 516499200

約数和(自身を除く): 201430654

約数列:

[1, 2, 13, 26, 149, 167, 298, 334, 487, 974, 1937, 2171, 3874, 4342, 6331, 12662, 24883, 49766, 72563, 81329, 145126, 162658, 323479, 646958, 943319, 1057277, 1886638, 2114554, 12118021, 24236042, 157534273, 315068546]

約数ペア:

[(1, 315068546), (2, 157534273), (13, 24236042), (26, 12118021), (149, 2114554), (167, 1886638), (298, 1057277), (334, 943319), (487, 646958), (974, 323479), (1937, 162658), (2171, 145126), (3874, 81329), (4342, 72563), (6331, 49766), (12662, 24883)]