127780476

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{76607}}^1$

素因数の和:76753

約数の個数: 24

約数和(自身を含む): 300303360

約数和(自身を除く): 172522884

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 76607, 153214, 229821, 306428, 459642, 919284, 10648373, 21296746, 31945119, 42593492, 63890238, 127780476]

約数ペア:

[(1, 127780476), (2, 63890238), (3, 42593492), (4, 31945119), (6, 21296746), (12, 10648373), (139, 919284), (278, 459642), (417, 306428), (556, 229821), (834, 153214), (1668, 76607)]