147849216

素因数分解:

$2^{20}\times 3^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 84

約数和(自身を含む): 402652992

約数和(自身を除く): 254803776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1024, 1128, 1504, 1536, 2048, 2256, 3008, 3072, 4096, 4512, 6016, 6144, 8192, 9024, 12032, 12288, 16384, 18048, 24064, 24576, 32768, 36096, 48128, 49152, 65536, 72192, 96256, 98304, 131072, 144384, 192512, 196608, 262144, 288768, 385024, 393216, 524288, 577536, 770048, 786432, 1048576, 1155072, 1540096, 1572864, 2310144, 3080192, 3145728, 4620288, 6160384, 9240576, 12320768, 18481152, 24641536, 36962304, 49283072, 73924608, 147849216]

約数ペア:

[(1, 147849216), (2, 73924608), (3, 49283072), (4, 36962304), (6, 24641536), (8, 18481152), (12, 12320768), (16, 9240576), (24, 6160384), (32, 4620288), (47, 3145728), (48, 3080192), (64, 2310144), (94, 1572864), (96, 1540096), (128, 1155072), (141, 1048576), (188, 786432), (192, 770048), (256, 577536), (282, 524288), (376, 393216), (384, 385024), (512, 288768), (564, 262144), (752, 196608), (768, 192512), (1024, 144384), (1128, 131072), (1504, 98304), (1536, 96256), (2048, 72192), (2256, 65536), (3008, 49152), (3072, 48128), (4096, 36096), (4512, 32768), (6016, 24576), (6144, 24064), (8192, 18048), (9024, 16384), (12032, 12288)]