161176904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70199}}^1$

素因数の和:70253

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 192631096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 70199, 140398, 280796, 491393, 561592, 982786, 1965572, 2878159, 3931144, 5756318, 11512636, 20147113, 23025272, 40294226, 80588452, 161176904]

約数ペア:

[(1, 161176904), (2, 80588452), (4, 40294226), (7, 23025272), (8, 20147113), (14, 11512636), (28, 5756318), (41, 3931144), (56, 2878159), (82, 1965572), (164, 982786), (287, 561592), (328, 491393), (574, 280796), (1148, 140398), (2296, 70199)]