161680624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46567}}^1$

素因数の和:46613

約数の個数: 40

約数和(自身を含む): 369563648

約数和(自身を除く): 207883024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 46567, 93134, 186268, 325969, 372536, 651938, 745072, 1303876, 1443577, 2607752, 2887154, 5215504, 5774308, 10105039, 11548616, 20210078, 23097232, 40420156, 80840312, 161680624]

約数ペア:

[(1, 161680624), (2, 80840312), (4, 40420156), (7, 23097232), (8, 20210078), (14, 11548616), (16, 10105039), (28, 5774308), (31, 5215504), (56, 2887154), (62, 2607752), (112, 1443577), (124, 1303876), (217, 745072), (248, 651938), (434, 372536), (496, 325969), (868, 186268), (1736, 93134), (3472, 46567)]