127921656

素因数分解:

$2^3\times 3^1\times {\mathrm{5330069}}^1$

素因数の和:5330078

約数の個数: 16

約数和(自身を含む): 319804200

約数和(自身を除く): 191882544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5330069, 10660138, 15990207, 21320276, 31980414, 42640552, 63960828, 127921656]

約数ペア:

[(1, 127921656), (2, 63960828), (3, 42640552), (4, 31980414), (6, 21320276), (8, 15990207), (12, 10660138), (24, 5330069)]