145041782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{53759}}^1$

素因数の和:53851

約数の個数: 16

約数和(自身を含む): 232243200

約数和(自身を除く): 87201418

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 53759, 107518, 1021421, 2042842, 3816889, 7633778, 72520891, 145041782]

約数ペア:

[(1, 145041782), (2, 72520891), (19, 7633778), (38, 3816889), (71, 2042842), (142, 1021421), (1349, 107518), (2698, 53759)]