137980368

素因数分解:

$2^4\times 3^3\times {\mathrm{319399}}^1$

素因数の和:319416

約数の個数: 40

約数和(自身を含む): 396056000

約数和(自身を除く): 258075632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 319399, 638798, 958197, 1277596, 1916394, 2555192, 2874591, 3832788, 5110384, 5749182, 7665576, 8623773, 11498364, 15331152, 17247546, 22996728, 34495092, 45993456, 68990184, 137980368]

約数ペア:

[(1, 137980368), (2, 68990184), (3, 45993456), (4, 34495092), (6, 22996728), (8, 17247546), (9, 15331152), (12, 11498364), (16, 8623773), (18, 7665576), (24, 5749182), (27, 5110384), (36, 3832788), (48, 2874591), (54, 2555192), (72, 1916394), (108, 1277596), (144, 958197), (216, 638798), (432, 319399)]