158019948

素因数分解:

$2^2\times 3^2\times {\mathrm{4389443}}^1$

素因数の和:4389453

約数の個数: 18

約数和(自身を含む): 399439404

約数和(自身を除く): 241419456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4389443, 8778886, 13168329, 17557772, 26336658, 39504987, 52673316, 79009974, 158019948]

約数ペア:

[(1, 158019948), (2, 79009974), (3, 52673316), (4, 39504987), (6, 26336658), (9, 17557772), (12, 13168329), (18, 8778886), (36, 4389443)]