147385616

素因数分解:

$2^4\times 7^1\times {\mathrm{1315943}}^1$

素因数の和:1315958

約数の個数: 20

約数和(自身を含む): 326354112

約数和(自身を除く): 178968496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1315943, 2631886, 5263772, 9211601, 10527544, 18423202, 21055088, 36846404, 73692808, 147385616]

約数ペア:

[(1, 147385616), (2, 73692808), (4, 36846404), (7, 21055088), (8, 18423202), (14, 10527544), (16, 9211601), (28, 5263772), (56, 2631886), (112, 1315943)]