137232728

素因数分解:

$2^3\times {\mathrm{907}}^1\times {\mathrm{18913}}^1$

素因数の和:19826

約数の個数: 16

約数和(自身を含む): 257608680

約数和(自身を除く): 120375952

約数列:

[1, 2, 4, 8, 907, 1814, 3628, 7256, 18913, 37826, 75652, 151304, 17154091, 34308182, 68616364, 137232728]

約数ペア:

[(1, 137232728), (2, 68616364), (4, 34308182), (8, 17154091), (907, 151304), (1814, 75652), (3628, 37826), (7256, 18913)]