168344351

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 209044080

約数和(自身を除く): 40699729

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 2477, 3577, 9709, 17339, 47063, 67963, 121373, 180821, 329441, 1265747, 2306087, 3435599, 8860229, 24049193, 168344351]

約数ペア:

[(1, 168344351), (7, 24049193), (19, 8860229), (49, 3435599), (73, 2306087), (133, 1265747), (511, 329441), (931, 180821), (1387, 121373), (2477, 67963), (3577, 47063), (9709, 17339)]