15942144

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 43309728

約数和(自身を除く): 27367584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 107, 128, 192, 194, 214, 256, 291, 321, 384, 388, 428, 512, 582, 642, 768, 776, 856, 1164, 1284, 1536, 1552, 1712, 2328, 2568, 3104, 3424, 4656, 5136, 6208, 6848, 9312, 10272, 10379, 12416, 13696, 18624, 20544, 20758, 24832, 27392, 31137, 37248, 41088, 41516, 49664, 54784, 62274, 74496, 82176, 83032, 124548, 148992, 164352, 166064, 249096, 332128, 498192, 664256, 996384, 1328512, 1992768, 2657024, 3985536, 5314048, 7971072, 15942144]

約数ペア:

[(1, 15942144), (2, 7971072), (3, 5314048), (4, 3985536), (6, 2657024), (8, 1992768), (12, 1328512), (16, 996384), (24, 664256), (32, 498192), (48, 332128), (64, 249096), (96, 166064), (97, 164352), (107, 148992), (128, 124548), (192, 83032), (194, 82176), (214, 74496), (256, 62274), (291, 54784), (321, 49664), (384, 41516), (388, 41088), (428, 37248), (512, 31137), (582, 27392), (642, 24832), (768, 20758), (776, 20544), (856, 18624), (1164, 13696), (1284, 12416), (1536, 10379), (1552, 10272), (1712, 9312), (2328, 6848), (2568, 6208), (3104, 5136), (3424, 4656)]