145734456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{867467}}^1$

素因数の和:867483

約数の個数: 32

約数和(自身を含む): 416384640

約数和(自身を除く): 270650184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 867467, 1734934, 2602401, 3469868, 5204802, 6072269, 6939736, 10409604, 12144538, 18216807, 20819208, 24289076, 36433614, 48578152, 72867228, 145734456]

約数ペア:

[(1, 145734456), (2, 72867228), (3, 48578152), (4, 36433614), (6, 24289076), (7, 20819208), (8, 18216807), (12, 12144538), (14, 10409604), (21, 6939736), (24, 6072269), (28, 5204802), (42, 3469868), (56, 2602401), (84, 1734934), (168, 867467)]