145981444

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3989}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 292259520

約数和(自身を除く): 146278076

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2614, 3989, 5228, 7978, 9149, 15956, 18298, 27923, 36596, 55846, 111692, 5213623, 10427246, 20854492, 36495361, 72990722, 145981444]

約数ペア:

[(1, 145981444), (2, 72990722), (4, 36495361), (7, 20854492), (14, 10427246), (28, 5213623), (1307, 111692), (2614, 55846), (3989, 36596), (5228, 27923), (7978, 18298), (9149, 15956)]