153872654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{190909}}^1$

素因数の和:190955

約数の個数: 16

約数和(自身を含む): 256583040

約数和(自身を除く): 102710386

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 190909, 381818, 2481817, 4963634, 5918179, 11836358, 76936327, 153872654]

約数ペア:

[(1, 153872654), (2, 76936327), (13, 11836358), (26, 5918179), (31, 4963634), (62, 2481817), (403, 381818), (806, 190909)]