101521478

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{2371}}^1$

素因数の和:2723

約数の個数: 16

約数和(自身を含む): 154844160

約数和(自身を除く): 53322682

約数列:

[1, 2, 79, 158, 271, 542, 2371, 4742, 21409, 42818, 187309, 374618, 642541, 1285082, 50760739, 101521478]

約数ペア:

[(1, 101521478), (2, 50760739), (79, 1285082), (158, 642541), (271, 374618), (542, 187309), (2371, 42818), (4742, 21409)]