190147012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 375661440

約数和(自身を除く): 185514428

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 109, 164, 218, 436, 451, 902, 967, 1199, 1804, 1934, 2398, 3868, 4469, 4796, 8938, 10637, 17876, 21274, 39647, 42548, 49159, 79294, 98318, 105403, 158588, 196636, 210806, 421612, 436117, 872234, 1159433, 1744468, 2318866, 4321523, 4637732, 8643046, 17286092, 47536753, 95073506, 190147012]

約数ペア:

[(1, 190147012), (2, 95073506), (4, 47536753), (11, 17286092), (22, 8643046), (41, 4637732), (44, 4321523), (82, 2318866), (109, 1744468), (164, 1159433), (218, 872234), (436, 436117), (451, 421612), (902, 210806), (967, 196636), (1199, 158588), (1804, 105403), (1934, 98318), (2398, 79294), (3868, 49159), (4469, 42548), (4796, 39647), (8938, 21274), (10637, 17876)]