145440722

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{8291}}^1$

素因数の和:8486

約数の個数: 24

約数和(自身を含む): 255227760

約数和(自身を除く): 109787038

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8291, 8771, 16582, 17542, 58037, 116074, 406259, 812518, 1484089, 2968178, 10388623, 20777246, 72720361, 145440722]

約数ペア:

[(1, 145440722), (2, 72720361), (7, 20777246), (14, 10388623), (49, 2968178), (98, 1484089), (179, 812518), (358, 406259), (1253, 116074), (2506, 58037), (8291, 17542), (8771, 16582)]