159254144

素因数分解:

$2^7\times 7^1\times {\mathrm{177739}}^1$

素因数の和:177760

約数の個数: 32

約数和(自身を含む): 362589600

約数和(自身を除く): 203335456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 177739, 355478, 710956, 1244173, 1421912, 2488346, 2843824, 4976692, 5687648, 9953384, 11375296, 19906768, 22750592, 39813536, 79627072, 159254144]

約数ペア:

[(1, 159254144), (2, 79627072), (4, 39813536), (7, 22750592), (8, 19906768), (14, 11375296), (16, 9953384), (28, 5687648), (32, 4976692), (56, 2843824), (64, 2488346), (112, 1421912), (128, 1244173), (224, 710956), (448, 355478), (896, 177739)]