180548104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{38711}}^1$

素因数の和:38781

約数の個数: 32

約数和(自身を含む): 376280640

約数和(自身を除く): 195732536

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 38711, 77422, 154844, 309688, 425821, 851642, 1703284, 2051683, 3406568, 4103366, 8206732, 16413464, 22568513, 45137026, 90274052, 180548104]

約数ペア:

[(1, 180548104), (2, 90274052), (4, 45137026), (8, 22568513), (11, 16413464), (22, 8206732), (44, 4103366), (53, 3406568), (88, 2051683), (106, 1703284), (212, 851642), (424, 425821), (583, 309688), (1166, 154844), (2332, 77422), (4664, 38711)]