155272018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{7993}}^1$

素因数の和:8889

約数の個数: 16

約数和(自身を含む): 254401056

約数和(自身を除く): 99129038

約数列:

[1, 2, 11, 22, 883, 1766, 7993, 9713, 15986, 19426, 87923, 175846, 7057819, 14115638, 77636009, 155272018]

約数ペア:

[(1, 155272018), (2, 77636009), (11, 14115638), (22, 7057819), (883, 175846), (1766, 87923), (7993, 19426), (9713, 15986)]