140363504

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{165523}}^1$

素因数の和:165584

約数の個数: 20

約数和(自身を含む): 277087176

約数和(自身を除く): 136723672

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 165523, 331046, 662092, 1324184, 2648368, 8772719, 17545438, 35090876, 70181752, 140363504]

約数ペア:

[(1, 140363504), (2, 70181752), (4, 35090876), (8, 17545438), (16, 8772719), (53, 2648368), (106, 1324184), (212, 662092), (424, 331046), (848, 165523)]