158290488

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3947}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 429581880

約数和(自身を除く): 271291392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 3947, 4456, 5013, 6684, 7894, 10026, 11841, 13368, 15788, 20052, 23682, 31576, 35523, 40104, 47364, 71046, 94728, 142092, 284184, 2198479, 4396958, 6595437, 8793916, 13190874, 17587832, 19786311, 26381748, 39572622, 52763496, 79145244, 158290488]

約数ペア:

[(1, 158290488), (2, 79145244), (3, 52763496), (4, 39572622), (6, 26381748), (8, 19786311), (9, 17587832), (12, 13190874), (18, 8793916), (24, 6595437), (36, 4396958), (72, 2198479), (557, 284184), (1114, 142092), (1671, 94728), (2228, 71046), (3342, 47364), (3947, 40104), (4456, 35523), (5013, 31576), (6684, 23682), (7894, 20052), (10026, 15788), (11841, 13368)]