156904242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 362672640

約数和(自身を除く): 205768398

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 211, 418, 422, 593, 627, 633, 1186, 1254, 1266, 1779, 2321, 3558, 4009, 4642, 6523, 6963, 8018, 11267, 12027, 13046, 13926, 19569, 22534, 24054, 33801, 39138, 44099, 67602, 88198, 123937, 125123, 132297, 247874, 250246, 264594, 371811, 375369, 743622, 750738, 1376353, 2377337, 2752706, 4129059, 4754674, 7132011, 8258118, 14264022, 26150707, 52301414, 78452121, 156904242]

約数ペア:

[(1, 156904242), (2, 78452121), (3, 52301414), (6, 26150707), (11, 14264022), (19, 8258118), (22, 7132011), (33, 4754674), (38, 4129059), (57, 2752706), (66, 2377337), (114, 1376353), (209, 750738), (211, 743622), (418, 375369), (422, 371811), (593, 264594), (627, 250246), (633, 247874), (1186, 132297), (1254, 125123), (1266, 123937), (1779, 88198), (2321, 67602), (3558, 44099), (4009, 39138), (4642, 33801), (6523, 24054), (6963, 22534), (8018, 19569), (11267, 13926), (12027, 13046)]