144263728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56003}}^1$

素因数の和:56041

約数の個数: 40

約数和(自身を含む): 333335808

約数和(自身を除く): 189072080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 56003, 112006, 224012, 392021, 448024, 784042, 896048, 1288069, 1568084, 2576138, 3136168, 5152276, 6272336, 9016483, 10304552, 18032966, 20609104, 36065932, 72131864, 144263728]

約数ペア:

[(1, 144263728), (2, 72131864), (4, 36065932), (7, 20609104), (8, 18032966), (14, 10304552), (16, 9016483), (23, 6272336), (28, 5152276), (46, 3136168), (56, 2576138), (92, 1568084), (112, 1288069), (161, 896048), (184, 784042), (322, 448024), (368, 392021), (644, 224012), (1288, 112006), (2576, 56003)]