128222772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2221}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 318048192

約数和(自身を除く): 189825420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 283, 566, 849, 1132, 1698, 2221, 3396, 4442, 4811, 6663, 8884, 9622, 13326, 14433, 19244, 26652, 28866, 37757, 57732, 75514, 113271, 151028, 226542, 453084, 628543, 1257086, 1885629, 2514172, 3771258, 7542516, 10685231, 21370462, 32055693, 42740924, 64111386, 128222772]

約数ペア:

[(1, 128222772), (2, 64111386), (3, 42740924), (4, 32055693), (6, 21370462), (12, 10685231), (17, 7542516), (34, 3771258), (51, 2514172), (68, 1885629), (102, 1257086), (204, 628543), (283, 453084), (566, 226542), (849, 151028), (1132, 113271), (1698, 75514), (2221, 57732), (3396, 37757), (4442, 28866), (4811, 26652), (6663, 19244), (8884, 14433), (9622, 13326)]