128545128

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{26647}}^1$

素因数の和:26726

約数の個数: 48

約数和(自身を含む): 353352480

約数和(自身を除く): 224807352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 26647, 53294, 79941, 106588, 159882, 213176, 239823, 319764, 479646, 639528, 959292, 1785349, 1918584, 3570698, 5356047, 7141396, 10712094, 14282792, 16068141, 21424188, 32136282, 42848376, 64272564, 128545128]

約数ペア:

[(1, 128545128), (2, 64272564), (3, 42848376), (4, 32136282), (6, 21424188), (8, 16068141), (9, 14282792), (12, 10712094), (18, 7141396), (24, 5356047), (36, 3570698), (67, 1918584), (72, 1785349), (134, 959292), (201, 639528), (268, 479646), (402, 319764), (536, 239823), (603, 213176), (804, 159882), (1206, 106588), (1608, 79941), (2412, 53294), (4824, 26647)]