154025536

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3971

約数の個数: 56

約数和(自身を含む): 353324160

約数和(自身を除く): 199298624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 3863, 4984, 5696, 7726, 9968, 15452, 19936, 27041, 30904, 39872, 54082, 61808, 108164, 123616, 216328, 247232, 343807, 432656, 687614, 865312, 1375228, 1730624, 2406649, 2750456, 4813298, 5500912, 9626596, 11001824, 19253192, 22003648, 38506384, 77012768, 154025536]

約数ペア:

[(1, 154025536), (2, 77012768), (4, 38506384), (7, 22003648), (8, 19253192), (14, 11001824), (16, 9626596), (28, 5500912), (32, 4813298), (56, 2750456), (64, 2406649), (89, 1730624), (112, 1375228), (178, 865312), (224, 687614), (356, 432656), (448, 343807), (623, 247232), (712, 216328), (1246, 123616), (1424, 108164), (2492, 61808), (2848, 54082), (3863, 39872), (4984, 30904), (5696, 27041), (7726, 19936), (9968, 15452)]