144506964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1720321}}^1$

素因数の和:1720335

約数の個数: 24

約数和(自身を含む): 385352128

約数和(自身を除く): 240845164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1720321, 3440642, 5160963, 6881284, 10321926, 12042247, 20643852, 24084494, 36126741, 48168988, 72253482, 144506964]

約数ペア:

[(1, 144506964), (2, 72253482), (3, 48168988), (4, 36126741), (6, 24084494), (7, 20643852), (12, 12042247), (14, 10321926), (21, 6881284), (28, 5160963), (42, 3440642), (84, 1720321)]