123161002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 75904598

約数列:

[1, 2, 19, 38, 71, 142, 191, 239, 382, 478, 1349, 2698, 3629, 4541, 7258, 9082, 13561, 16969, 27122, 33938, 45649, 91298, 257659, 322411, 515318, 644822, 867331, 1734662, 3241079, 6482158, 61580501, 123161002]

約数ペア:

[(1, 123161002), (2, 61580501), (19, 6482158), (38, 3241079), (71, 1734662), (142, 867331), (191, 644822), (239, 515318), (382, 322411), (478, 257659), (1349, 91298), (2698, 45649), (3629, 33938), (4541, 27122), (7258, 16969), (9082, 13561)]