145917268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{98327}}^1$

素因数の和:98391

約数の個数: 24

約数和(自身を含む): 297343872

約数和(自身を除く): 151426604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 98327, 196654, 393308, 688289, 1376578, 2753156, 5211331, 10422662, 20845324, 36479317, 72958634, 145917268]

約数ペア:

[(1, 145917268), (2, 72958634), (4, 36479317), (7, 20845324), (14, 10422662), (28, 5211331), (53, 2753156), (106, 1376578), (212, 688289), (371, 393308), (742, 196654), (1484, 98327)]