157958996874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{8975963}}^1$

素因数の和:8976394

約数の個数: 32

約数和(自身を含む): 361910868480

約数和(自身を除く): 203951871606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 5866, 8799, 17598, 8975963, 17951926, 26927889, 53855778, 62831741, 125663482, 188495223, 376990446, 3760928497, 7521856994, 11282785491, 22565570982, 26326499479, 52652998958, 78979498437, 157958996874]

約数ペア:

[(1, 157958996874), (2, 78979498437), (3, 52652998958), (6, 26326499479), (7, 22565570982), (14, 11282785491), (21, 7521856994), (42, 3760928497), (419, 376990446), (838, 188495223), (1257, 125663482), (2514, 62831741), (2933, 53855778), (5866, 26927889), (8799, 17951926), (17598, 8975963)]