159506816

素因数分解:

$2^7\times 7^1\times {\mathrm{178021}}^1$

素因数の和:178042

約数の個数: 32

約数和(自身を含む): 363164880

約数和(自身を除く): 203658064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 178021, 356042, 712084, 1246147, 1424168, 2492294, 2848336, 4984588, 5696672, 9969176, 11393344, 19938352, 22786688, 39876704, 79753408, 159506816]

約数ペア:

[(1, 159506816), (2, 79753408), (4, 39876704), (7, 22786688), (8, 19938352), (14, 11393344), (16, 9969176), (28, 5696672), (32, 4984588), (56, 2848336), (64, 2492294), (112, 1424168), (128, 1246147), (224, 712084), (448, 356042), (896, 178021)]