157649496424

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4271881}}^1$

素因数の和:4272553

約数の個数: 32

約数和(自身を含む): 338333054400

約数和(自身を除く): 180683557976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2636, 4613, 5272, 9226, 18452, 36904, 4271881, 8543762, 17087524, 29903167, 34175048, 59806334, 119612668, 239225336, 2815169579, 5630339158, 11260678316, 19706187053, 22521356632, 39412374106, 78824748212, 157649496424]

約数ペア:

[(1, 157649496424), (2, 78824748212), (4, 39412374106), (7, 22521356632), (8, 19706187053), (14, 11260678316), (28, 5630339158), (56, 2815169579), (659, 239225336), (1318, 119612668), (2636, 59806334), (4613, 34175048), (5272, 29903167), (9226, 17087524), (18452, 8543762), (36904, 4271881)]