157143504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{467689}}^1$

素因数の和:467707

約数の個数: 40

約数和(自身を含む): 463948480

約数和(自身を除く): 306804976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 467689, 935378, 1403067, 1870756, 2806134, 3273823, 3741512, 5612268, 6547646, 7483024, 9821469, 11224536, 13095292, 19642938, 22449072, 26190584, 39285876, 52381168, 78571752, 157143504]

約数ペア:

[(1, 157143504), (2, 78571752), (3, 52381168), (4, 39285876), (6, 26190584), (7, 22449072), (8, 19642938), (12, 13095292), (14, 11224536), (16, 9821469), (21, 7483024), (24, 6547646), (28, 5612268), (42, 3741512), (48, 3273823), (56, 2806134), (84, 1870756), (112, 1403067), (168, 935378), (336, 467689)]