145078418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{24919}}^1$

素因数の和:25033

約数の個数: 16

約数和(自身を含む): 226074240

約数和(自身を除く): 80995822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 24919, 49838, 1021679, 1769249, 2043358, 3538498, 72539209, 145078418]

約数ペア:

[(1, 145078418), (2, 72539209), (41, 3538498), (71, 2043358), (82, 1769249), (142, 1021679), (2911, 49838), (5822, 24919)]