145461568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 362833920

約数和(自身を除く): 217372352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 736, 743, 874, 1064, 1216, 1288, 1472, 1486, 1748, 2128, 2576, 2972, 3059, 3496, 4256, 5152, 5201, 5944, 6118, 6992, 8512, 10304, 10402, 11888, 12236, 13984, 14117, 17089, 20804, 23776, 24472, 27968, 28234, 34178, 41608, 47552, 48944, 56468, 68356, 83216, 97888, 98819, 112936, 119623, 136712, 166432, 195776, 197638, 225872, 239246, 273424, 324691, 332864, 395276, 451744, 478492, 546848, 649382, 790552, 903488, 956984, 1093696, 1298764, 1581104, 1913968, 2272837, 2597528, 3162208, 3827936, 4545674, 5195056, 6324416, 7655872, 9091348, 10390112, 18182696, 20780224, 36365392, 72730784, 145461568]

約数ペア:

[(1, 145461568), (2, 72730784), (4, 36365392), (7, 20780224), (8, 18182696), (14, 10390112), (16, 9091348), (19, 7655872), (23, 6324416), (28, 5195056), (32, 4545674), (38, 3827936), (46, 3162208), (56, 2597528), (64, 2272837), (76, 1913968), (92, 1581104), (112, 1298764), (133, 1093696), (152, 956984), (161, 903488), (184, 790552), (224, 649382), (266, 546848), (304, 478492), (322, 451744), (368, 395276), (437, 332864), (448, 324691), (532, 273424), (608, 239246), (644, 225872), (736, 197638), (743, 195776), (874, 166432), (1064, 136712), (1216, 119623), (1288, 112936), (1472, 98819), (1486, 97888), (1748, 83216), (2128, 68356), (2576, 56468), (2972, 48944), (3059, 47552), (3496, 41608), (4256, 34178), (5152, 28234), (5201, 27968), (5944, 24472), (6118, 23776), (6992, 20804), (8512, 17089), (10304, 14117), (10402, 13984), (11888, 12236)]