155881446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{530209}}^1$

素因数の和:530228

約数の個数: 24

約数和(自身を含む): 362663640

約数和(自身を除く): 206782194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 530209, 1060418, 1590627, 3181254, 3711463, 7422926, 11134389, 22268778, 25980241, 51960482, 77940723, 155881446]

約数ペア:

[(1, 155881446), (2, 77940723), (3, 51960482), (6, 25980241), (7, 22268778), (14, 11134389), (21, 7422926), (42, 3711463), (49, 3181254), (98, 1590627), (147, 1060418), (294, 530209)]