187719504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11887}}^1$

素因数の和:11952

約数の個数: 80

約数和(自身を含む): 566059008

約数和(自身を除く): 378339504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 11887, 15792, 23774, 35661, 47548, 71322, 83209, 95096, 142644, 166418, 190192, 249627, 285288, 332836, 499254, 558689, 570576, 665672, 998508, 1117378, 1331344, 1676067, 1997016, 2234756, 3352134, 3910823, 3994032, 4469512, 6704268, 7821646, 8939024, 11732469, 13408536, 15643292, 23464938, 26817072, 31286584, 46929876, 62573168, 93859752, 187719504]

約数ペア:

[(1, 187719504), (2, 93859752), (3, 62573168), (4, 46929876), (6, 31286584), (7, 26817072), (8, 23464938), (12, 15643292), (14, 13408536), (16, 11732469), (21, 8939024), (24, 7821646), (28, 6704268), (42, 4469512), (47, 3994032), (48, 3910823), (56, 3352134), (84, 2234756), (94, 1997016), (112, 1676067), (141, 1331344), (168, 1117378), (188, 998508), (282, 665672), (329, 570576), (336, 558689), (376, 499254), (564, 332836), (658, 285288), (752, 249627), (987, 190192), (1128, 166418), (1316, 142644), (1974, 95096), (2256, 83209), (2632, 71322), (3948, 47548), (5264, 35661), (7896, 23774), (11887, 15792)]