133789376

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1$

素因数の和:2917

約数の個数: 56

約数和(自身を含む): 306360576

約数和(自身を除く): 172571200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2791, 2996, 3424, 5582, 5992, 6848, 11164, 11984, 19537, 22328, 23968, 39074, 44656, 47936, 78148, 89312, 156296, 178624, 298637, 312592, 597274, 625184, 1194548, 1250368, 2090459, 2389096, 4180918, 4778192, 8361836, 9556384, 16723672, 19112768, 33447344, 66894688, 133789376]

約数ペア:

[(1, 133789376), (2, 66894688), (4, 33447344), (7, 19112768), (8, 16723672), (14, 9556384), (16, 8361836), (28, 4778192), (32, 4180918), (56, 2389096), (64, 2090459), (107, 1250368), (112, 1194548), (214, 625184), (224, 597274), (428, 312592), (448, 298637), (749, 178624), (856, 156296), (1498, 89312), (1712, 78148), (2791, 47936), (2996, 44656), (3424, 39074), (5582, 23968), (5992, 22328), (6848, 19537), (11164, 11984)]