145419148

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{7717}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 291308192

約数和(自身を除く): 145889044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4711, 7717, 9422, 15434, 18844, 30868, 54019, 108038, 216076, 5193541, 10387082, 20774164, 36354787, 72709574, 145419148]

約数ペア:

[(1, 145419148), (2, 72709574), (4, 36354787), (7, 20774164), (14, 10387082), (28, 5193541), (673, 216076), (1346, 108038), (2692, 54019), (4711, 30868), (7717, 18844), (9422, 15434)]