166645472

素因数分解:

$2^5\times 7^2\times {\mathrm{106279}}^1$

素因数の和:106303

約数の個数: 36

約数和(自身を含む): 381651480

約数和(自身を除く): 215006008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 106279, 212558, 425116, 743953, 850232, 1487906, 1700464, 2975812, 3400928, 5207671, 5951624, 10415342, 11903248, 20830684, 23806496, 41661368, 83322736, 166645472]

約数ペア:

[(1, 166645472), (2, 83322736), (4, 41661368), (7, 23806496), (8, 20830684), (14, 11903248), (16, 10415342), (28, 5951624), (32, 5207671), (49, 3400928), (56, 2975812), (98, 1700464), (112, 1487906), (196, 850232), (224, 743953), (392, 425116), (784, 212558), (1568, 106279)]