161818266

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 329637888

約数和(自身を除く): 167819622

約数列:

[1, 2, 3, 6, 67, 134, 201, 383, 402, 766, 1051, 1149, 2102, 2298, 3153, 6306, 25661, 51322, 70417, 76983, 140834, 153966, 211251, 402533, 422502, 805066, 1207599, 2415198, 26969711, 53939422, 80909133, 161818266]

約数ペア:

[(1, 161818266), (2, 80909133), (3, 53939422), (6, 26969711), (67, 2415198), (134, 1207599), (201, 805066), (383, 422502), (402, 402533), (766, 211251), (1051, 153966), (1149, 140834), (2102, 76983), (2298, 70417), (3153, 51322), (6306, 25661)]