165987808

素因数分解:

$2^5\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1201}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 374389344

約数和(自身を除く): 208401536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 617, 1201, 1234, 2402, 2468, 4319, 4804, 4936, 8407, 8638, 9608, 9872, 16814, 17276, 19216, 19744, 33628, 34552, 38432, 67256, 69104, 134512, 138208, 269024, 741017, 1482034, 2964068, 5187119, 5928136, 10374238, 11856272, 20748476, 23712544, 41496952, 82993904, 165987808]

約数ペア:

[(1, 165987808), (2, 82993904), (4, 41496952), (7, 23712544), (8, 20748476), (14, 11856272), (16, 10374238), (28, 5928136), (32, 5187119), (56, 2964068), (112, 1482034), (224, 741017), (617, 269024), (1201, 138208), (1234, 134512), (2402, 69104), (2468, 67256), (4319, 38432), (4804, 34552), (4936, 33628), (8407, 19744), (8638, 19216), (9608, 17276), (9872, 16814)]