168968212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 358686720

約数和(自身を除く): 189718508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1357, 1652, 2714, 4447, 5428, 8894, 9499, 17788, 18998, 31129, 37996, 62258, 102281, 124516, 204562, 262373, 409124, 524746, 715967, 1049492, 1431934, 1836611, 2863868, 3673222, 6034579, 7346444, 12069158, 24138316, 42242053, 84484106, 168968212]

約数ペア:

[(1, 168968212), (2, 84484106), (4, 42242053), (7, 24138316), (14, 12069158), (23, 7346444), (28, 6034579), (46, 3673222), (59, 2863868), (92, 1836611), (118, 1431934), (161, 1049492), (236, 715967), (322, 524746), (413, 409124), (644, 262373), (826, 204562), (1357, 124516), (1652, 102281), (2714, 62258), (4447, 37996), (5428, 31129), (8894, 18998), (9499, 17788)]