165213198

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{9551}}^1$

素因数の和:9621

約数の個数: 36

約数和(自身を含む): 369920304

約数和(自身を除く): 204707106

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1922, 2883, 5766, 8649, 9551, 17298, 19102, 28653, 57306, 85959, 171918, 296081, 592162, 888243, 1776486, 2664729, 5329458, 9178511, 18357022, 27535533, 55071066, 82606599, 165213198]

約数ペア:

[(1, 165213198), (2, 82606599), (3, 55071066), (6, 27535533), (9, 18357022), (18, 9178511), (31, 5329458), (62, 2664729), (93, 1776486), (186, 888243), (279, 592162), (558, 296081), (961, 171918), (1922, 85959), (2883, 57306), (5766, 28653), (8649, 19102), (9551, 17298)]