160637997961

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{1249}}^1\times {\mathrm{3121}}^1$

素因数の和:4442

約数の個数: 36

約数和(自身を含む): 193747417500

約数和(自身を除く): 33109419539

約数列:

[1, 7, 29, 49, 203, 841, 1249, 1421, 3121, 5887, 8743, 21847, 36221, 41209, 61201, 90509, 152929, 253547, 633563, 1050409, 1774829, 2624761, 3898129, 4434941, 7352863, 18373327, 27286903, 51470041, 113045741, 128613289, 191008321, 791320187, 3278326489, 5539241309, 22948285423, 160637997961]

約数ペア:

[(1, 160637997961), (7, 22948285423), (29, 5539241309), (49, 3278326489), (203, 791320187), (841, 191008321), (1249, 128613289), (1421, 113045741), (3121, 51470041), (5887, 27286903), (8743, 18373327), (21847, 7352863), (36221, 4434941), (41209, 3898129), (61201, 2624761), (90509, 1774829), (152929, 1050409), (253547, 633563)]