187512304

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 249602576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 496, 742, 848, 868, 1019, 1484, 1643, 1736, 2038, 2968, 3286, 3472, 4076, 5936, 6572, 7133, 8152, 11501, 13144, 14266, 16304, 23002, 26288, 28532, 31589, 46004, 54007, 57064, 63178, 92008, 108014, 114128, 126356, 184016, 216028, 221123, 252712, 378049, 432056, 442246, 505424, 756098, 864112, 884492, 1512196, 1674217, 1768984, 3024392, 3348434, 3537968, 6048784, 6696868, 11719519, 13393736, 23439038, 26787472, 46878076, 93756152, 187512304]

約数ペア:

[(1, 187512304), (2, 93756152), (4, 46878076), (7, 26787472), (8, 23439038), (14, 13393736), (16, 11719519), (28, 6696868), (31, 6048784), (53, 3537968), (56, 3348434), (62, 3024392), (106, 1768984), (112, 1674217), (124, 1512196), (212, 884492), (217, 864112), (248, 756098), (371, 505424), (424, 442246), (434, 432056), (496, 378049), (742, 252712), (848, 221123), (868, 216028), (1019, 184016), (1484, 126356), (1643, 114128), (1736, 108014), (2038, 92008), (2968, 63178), (3286, 57064), (3472, 54007), (4076, 46004), (5936, 31589), (6572, 28532), (7133, 26288), (8152, 23002), (11501, 16304), (13144, 14266)]