126018408

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{20431}}^1$

素因数の和:20697

約数の個数: 32

約数和(自身を含む): 316287360

約数和(自身を除く): 190268952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 490344, 5250767, 10501534, 15752301, 21003068, 31504602, 42006136, 63009204, 126018408]

約数ペア:

[(1, 126018408), (2, 63009204), (3, 42006136), (4, 31504602), (6, 21003068), (8, 15752301), (12, 10501534), (24, 5250767), (257, 490344), (514, 245172), (771, 163448), (1028, 122586), (1542, 81724), (2056, 61293), (3084, 40862), (6168, 20431)]