148508738

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{21089}}^1$

素因数の和:21601

約数の個数: 16

約数和(自身を含む): 255104640

約数和(自身を除く): 106595902

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 21089, 42178, 147623, 295246, 10607767, 21215534, 74254369, 148508738]

約数ペア:

[(1, 148508738), (2, 74254369), (7, 21215534), (14, 10607767), (503, 295246), (1006, 147623), (3521, 42178), (7042, 21089)]