188045383664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4721911}}^1$

素因数の和:4722069

約数の個数: 40

約数和(自身を含む): 386441278080

約数和(自身を除く): 198395894416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 4721911, 9443822, 18887644, 37775288, 75550576, 89716309, 179432618, 358865236, 618570341, 717730472, 1237140682, 1435460944, 2474281364, 4948562728, 9897125456, 11752836479, 23505672958, 47011345916, 94022691832, 188045383664]

約数ペア:

[(1, 188045383664), (2, 94022691832), (4, 47011345916), (8, 23505672958), (16, 11752836479), (19, 9897125456), (38, 4948562728), (76, 2474281364), (131, 1435460944), (152, 1237140682), (262, 717730472), (304, 618570341), (524, 358865236), (1048, 179432618), (2096, 89716309), (2489, 75550576), (4978, 37775288), (9956, 18887644), (19912, 9443822), (39824, 4721911)]