147448288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{354443}}^1$

素因数の和:354466

約数の個数: 24

約数和(自身を含む): 312619608

約数和(自身を除く): 165171320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 354443, 708886, 1417772, 2835544, 4607759, 5671088, 9215518, 11342176, 18431036, 36862072, 73724144, 147448288]

約数ペア:

[(1, 147448288), (2, 73724144), (4, 36862072), (8, 18431036), (13, 11342176), (16, 9215518), (26, 5671088), (32, 4607759), (52, 2835544), (104, 1417772), (208, 708886), (416, 354443)]