129772272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{386227}}^1$

素因数の和:386245

約数の個数: 40

約数和(自身を含む): 383138176

約数和(自身を除く): 253365904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 386227, 772454, 1158681, 1544908, 2317362, 2703589, 3089816, 4634724, 5407178, 6179632, 8110767, 9269448, 10814356, 16221534, 18538896, 21628712, 32443068, 43257424, 64886136, 129772272]

約数ペア:

[(1, 129772272), (2, 64886136), (3, 43257424), (4, 32443068), (6, 21628712), (7, 18538896), (8, 16221534), (12, 10814356), (14, 9269448), (16, 8110767), (21, 6179632), (24, 5407178), (28, 4634724), (42, 3089816), (48, 2703589), (56, 2317362), (84, 1544908), (112, 1158681), (168, 772454), (336, 386227)]