148423919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 173161536

約数和(自身を除く): 24737617

約数列:

[1, 7, 61, 281, 427, 1237, 1967, 8659, 17141, 75457, 119987, 347597, 528199, 2433179, 21203417, 148423919]

約数ペア:

[(1, 148423919), (7, 21203417), (61, 2433179), (281, 528199), (427, 347597), (1237, 119987), (1967, 75457), (8659, 17141)]