239811376

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15629}}^1$

素因数の和:15781

約数の個数: 40

約数和(自身を含む): 534921120

約数和(自身を除く): 295109744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 15629, 31258, 62516, 109403, 125032, 218806, 250064, 437612, 875224, 1750448, 2141173, 4282346, 8564692, 14988211, 17129384, 29976422, 34258768, 59952844, 119905688, 239811376]

約数ペア:

[(1, 239811376), (2, 119905688), (4, 59952844), (7, 34258768), (8, 29976422), (14, 17129384), (16, 14988211), (28, 8564692), (56, 4282346), (112, 2141173), (137, 1750448), (274, 875224), (548, 437612), (959, 250064), (1096, 218806), (1918, 125032), (2192, 109403), (3836, 62516), (7672, 31258), (15344, 15629)]