161653697454

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1\times {\mathrm{138587}}^1$

素因数の和:141840

約数の個数: 32

約数和(自身を含む): 328712996736

約数和(自身を除く): 167059299282

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 3187, 6374, 9561, 19122, 138587, 194407, 277174, 388814, 415761, 583221, 831522, 1166442, 8453807, 16907614, 25361421, 50722842, 441676769, 883353538, 1325030307, 2650060614, 26942282909, 53884565818, 80826848727, 161653697454]

約数ペア:

[(1, 161653697454), (2, 80826848727), (3, 53884565818), (6, 26942282909), (61, 2650060614), (122, 1325030307), (183, 883353538), (366, 441676769), (3187, 50722842), (6374, 25361421), (9561, 16907614), (19122, 8453807), (138587, 1166442), (194407, 831522), (277174, 583221), (388814, 415761)]