128206902

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{127951}}^1$

素因数の和:128123

約数の個数: 16

約数和(自身を含む): 257951232

約数和(自身を除く): 129744330

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 127951, 255902, 383853, 767706, 21367817, 42735634, 64103451, 128206902]

約数ペア:

[(1, 128206902), (2, 64103451), (3, 42735634), (6, 21367817), (167, 767706), (334, 383853), (501, 255902), (1002, 127951)]