145320340018

素因数分解:

$2^1\times 7^1\times {\mathrm{6229}}^1\times {\mathrm{1666403}}^1$

素因数の和:1672641

約数の個数: 16

約数和(自身を含む): 249160726080

約数和(自身を除く): 103840386062

約数列:

[1, 2, 7, 14, 6229, 12458, 43603, 87206, 1666403, 3332806, 11664821, 23329642, 10380024287, 20760048574, 72660170009, 145320340018]

約数ペア:

[(1, 145320340018), (2, 72660170009), (7, 20760048574), (14, 10380024287), (6229, 23329642), (12458, 11664821), (43603, 3332806), (87206, 1666403)]