166155076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{128603}}^1$

素因数の和:128643

約数の個数: 24

約数和(自身を含む): 324082080

約数和(自身を除く): 157927004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 128603, 257206, 514412, 2186251, 2443457, 4372502, 4886914, 8745004, 9773828, 41538769, 83077538, 166155076]

約数ペア:

[(1, 166155076), (2, 83077538), (4, 41538769), (17, 9773828), (19, 8745004), (34, 4886914), (38, 4372502), (68, 2443457), (76, 2186251), (323, 514412), (646, 257206), (1292, 128603)]