145549548

素因数分解:

$2^2\times 3^4\times {\mathrm{449227}}^1$

素因数の和:449243

約数の個数: 30

約数和(自身を含む): 380496116

約数和(自身を除く): 234946568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 449227, 898454, 1347681, 1796908, 2695362, 4043043, 5390724, 8086086, 12129129, 16172172, 24258258, 36387387, 48516516, 72774774, 145549548]

約数ペア:

[(1, 145549548), (2, 72774774), (3, 48516516), (4, 36387387), (6, 24258258), (9, 16172172), (12, 12129129), (18, 8086086), (27, 5390724), (36, 4043043), (54, 2695362), (81, 1796908), (108, 1347681), (162, 898454), (324, 449227)]