143063804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{19793}}^1$

素因数の和:19949

約数の個数: 24

約数和(自身を含む): 271573680

約数和(自身を除く): 128509876

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 19793, 39586, 79172, 257309, 514618, 1029236, 2751227, 5502454, 11004908, 35765951, 71531902, 143063804]

約数ペア:

[(1, 143063804), (2, 71531902), (4, 35765951), (13, 11004908), (26, 5502454), (52, 2751227), (139, 1029236), (278, 514618), (556, 257309), (1807, 79172), (3614, 39586), (7228, 19793)]