147289728

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8225

約数の個数: 64

約数和(自身を含む): 399611520

約数和(自身を除く): 252321792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 8161, 9024, 16322, 18048, 24483, 32644, 48966, 65288, 97932, 130576, 195864, 261152, 383567, 391728, 522304, 767134, 783456, 1044608, 1150701, 1534268, 1566912, 2301402, 3068536, 3133824, 4602804, 6137072, 9205608, 12274144, 18411216, 24548288, 36822432, 49096576, 73644864, 147289728]

約数ペア:

[(1, 147289728), (2, 73644864), (3, 49096576), (4, 36822432), (6, 24548288), (8, 18411216), (12, 12274144), (16, 9205608), (24, 6137072), (32, 4602804), (47, 3133824), (48, 3068536), (64, 2301402), (94, 1566912), (96, 1534268), (128, 1150701), (141, 1044608), (188, 783456), (192, 767134), (282, 522304), (376, 391728), (384, 383567), (564, 261152), (752, 195864), (1128, 130576), (1504, 97932), (2256, 65288), (3008, 48966), (4512, 32644), (6016, 24483), (8161, 18048), (9024, 16322)]