155287188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{616219}}^1$

素因数の和:616236

約数の個数: 36

約数和(自身を含む): 448608160

約数和(自身を除く): 293320972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 616219, 1232438, 1848657, 2464876, 3697314, 4313533, 5545971, 7394628, 8627066, 11091942, 12940599, 17254132, 22183884, 25881198, 38821797, 51762396, 77643594, 155287188]

約数ペア:

[(1, 155287188), (2, 77643594), (3, 51762396), (4, 38821797), (6, 25881198), (7, 22183884), (9, 17254132), (12, 12940599), (14, 11091942), (18, 8627066), (21, 7394628), (28, 5545971), (36, 4313533), (42, 3697314), (63, 2464876), (84, 1848657), (126, 1232438), (252, 616219)]