280134

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 617760

約数和(自身を除く): 337626

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 197, 237, 394, 474, 591, 711, 1182, 1422, 1773, 3546, 15563, 31126, 46689, 93378, 140067, 280134]

約数ペア:

[(1, 280134), (2, 140067), (3, 93378), (6, 46689), (9, 31126), (18, 15563), (79, 3546), (158, 1773), (197, 1422), (237, 1182), (394, 711), (474, 591)]