157707942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 225493338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 214, 266, 321, 399, 642, 749, 798, 1498, 1847, 2033, 2247, 3694, 4066, 4494, 5541, 6099, 11082, 12198, 12929, 14231, 25858, 28462, 35093, 38787, 42693, 70186, 77574, 85386, 105279, 197629, 210558, 245651, 395258, 491302, 592887, 736953, 1185774, 1383403, 1473906, 2766806, 3754951, 4150209, 7509902, 8300418, 11264853, 22529706, 26284657, 52569314, 78853971, 157707942]

約数ペア:

[(1, 157707942), (2, 78853971), (3, 52569314), (6, 26284657), (7, 22529706), (14, 11264853), (19, 8300418), (21, 7509902), (38, 4150209), (42, 3754951), (57, 2766806), (107, 1473906), (114, 1383403), (133, 1185774), (214, 736953), (266, 592887), (321, 491302), (399, 395258), (642, 245651), (749, 210558), (798, 197629), (1498, 105279), (1847, 85386), (2033, 77574), (2247, 70186), (3694, 42693), (4066, 38787), (4494, 35093), (5541, 28462), (6099, 25858), (11082, 14231), (12198, 12929)]