168758464

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2493

約数の個数: 56

約数和(自身を含む): 385234688

約数和(自身を除く): 216476224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2311, 2608, 4564, 4622, 5216, 9128, 9244, 10432, 16177, 18256, 18488, 32354, 36512, 36976, 64708, 73024, 73952, 129416, 147904, 258832, 376693, 517664, 753386, 1035328, 1506772, 2636851, 3013544, 5273702, 6027088, 10547404, 12054176, 21094808, 24108352, 42189616, 84379232, 168758464]

約数ペア:

[(1, 168758464), (2, 84379232), (4, 42189616), (7, 24108352), (8, 21094808), (14, 12054176), (16, 10547404), (28, 6027088), (32, 5273702), (56, 3013544), (64, 2636851), (112, 1506772), (163, 1035328), (224, 753386), (326, 517664), (448, 376693), (652, 258832), (1141, 147904), (1304, 129416), (2282, 73952), (2311, 73024), (2608, 64708), (4564, 36976), (4622, 36512), (5216, 32354), (9128, 18488), (9244, 18256), (10432, 16177)]