128529506

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223919}}^1$

素因数の和:223969

約数の個数: 16

約数和(自身を含む): 225711360

約数和(自身を除く): 97181854

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 223919, 447838, 1567433, 3134866, 9180679, 18361358, 64264753, 128529506]

約数ペア:

[(1, 128529506), (2, 64264753), (7, 18361358), (14, 9180679), (41, 3134866), (82, 1567433), (287, 447838), (574, 223919)]