163246496

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23509}}^1$

素因数の和:23557

約数の個数: 48

約数和(自身を含む): 379169280

約数和(自身を除く): 215922784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23509, 47018, 94036, 164563, 188072, 329126, 376144, 658252, 728779, 752288, 1316504, 1457558, 2633008, 2915116, 5101453, 5266016, 5830232, 10202906, 11660464, 20405812, 23320928, 40811624, 81623248, 163246496]

約数ペア:

[(1, 163246496), (2, 81623248), (4, 40811624), (7, 23320928), (8, 20405812), (14, 11660464), (16, 10202906), (28, 5830232), (31, 5266016), (32, 5101453), (56, 2915116), (62, 2633008), (112, 1457558), (124, 1316504), (217, 752288), (224, 728779), (248, 658252), (434, 376144), (496, 329126), (868, 188072), (992, 164563), (1736, 94036), (3472, 47018), (6944, 23509)]