157584284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8946

約数の個数: 48

約数和(自身を含む): 334473216

約数和(自身を除く): 176888932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 8887, 17732, 17774, 35548, 97757, 115531, 195514, 231062, 275497, 391028, 462124, 550994, 1101988, 1270841, 2541682, 3030467, 3581461, 5083364, 6060934, 7162922, 12121868, 14325844, 39396071, 78792142, 157584284]

約数ペア:

[(1, 157584284), (2, 78792142), (4, 39396071), (11, 14325844), (13, 12121868), (22, 7162922), (26, 6060934), (31, 5083364), (44, 3581461), (52, 3030467), (62, 2541682), (124, 1270841), (143, 1101988), (286, 550994), (341, 462124), (403, 391028), (572, 275497), (682, 231062), (806, 195514), (1364, 115531), (1612, 97757), (4433, 35548), (8866, 17774), (8887, 17732)]